Chris Lattner
4dcfaac2e3
Rest of subtarget support, remove references to ppc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25642 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 07:22:22 +00:00
Chris Lattner
0d170a7969
Add trivial subtarget support
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25641 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 06:51:21 +00:00
Andrew Lenharth
9e234856fe
minor renaming
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25640 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 03:24:15 +00:00
Andrew Lenharth
cd1544eede
allow R28 to be used for frame calculations without entirely removing it from circulation
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25639 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 03:22:07 +00:00
Evan Cheng
67caa39e4c
Work around some x86 Darwin assembler bugs
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25638 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 02:27:43 +00:00
Chris Lattner
f0b415f178
add method for constraint parsing
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25637 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 02:21:59 +00:00
Evan Cheng
9bba894596
When trying to fold X86::SETCC into a Select, make a copy if it has more than
...
one use. This allows more CMOV instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25634 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 02:13:10 +00:00
Chris Lattner
f47a6b4882
teach the cloner to handle inline asms
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25633 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 01:55:22 +00:00
Chris Lattner
3b91778659
parse and verify the constraint string.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25631 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 00:48:33 +00:00
Evan Cheng
cdf3838bf1
Clean up some code; improve efficiency; and fixed a potential bug involving
...
chain successors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25630 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 00:30:29 +00:00
Evan Cheng
71fb9ad5d9
Remove the uses of STATUS flag register. Rely on node property SDNPInFlag,
...
SDNPOutFlag, and SDNPOptInFlag instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25629 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 00:29:36 +00:00
Chris Lattner
3188b73642
Make sure the only user of InlineAsm's are direct calls.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25626 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 00:08:45 +00:00
Andrew Lenharth
677c4f2cbc
oops
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25623 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 23:33:32 +00:00
Chris Lattner
3bc5a60b80
add bc reader/writer support for inline asm
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25621 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 23:08:15 +00:00
Andrew Lenharth
5f8f0e219d
forgot one
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25620 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:28:07 +00:00
Chris Lattner
0e9c376761
regenerate
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25619 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:27:16 +00:00
Chris Lattner
aa2c853766
Parse inline asm objects
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:26:43 +00:00
Chris Lattner
80cd115618
Print InlineAsm objects
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25617 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:26:05 +00:00
Andrew Lenharth
0e538791b8
make things compile again
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25614 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 21:54:38 +00:00
Reid Spencer
2a8e6186e9
Don't break the optimized build (by incorrect placement of #endif)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25613 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 21:49:13 +00:00
Chris Lattner
863517aea0
Change inline asms to be uniqued like constants, not embedded in a Module.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:57:27 +00:00
Chris Lattner
ee4a76563a
initialize an instance var, apparently I forgot to commit this long ago
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25609 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:57:15 +00:00
Evan Cheng
46c01cfe9f
No need to keep track of top and bottom nodes in a group since the vector is
...
already in order. Thanks Jim for pointing it out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25608 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:54:24 +00:00
Evan Cheng
0577a22c67
Set SchedulingForLatency to be the default scheduling preference for all.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25607 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:52:42 +00:00
Nate Begeman
acc398c195
First part of bug 680:
...
Remove TLI.LowerVA* and replace it with SDNodes that are lowered the same
way as everything else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25606 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:21:52 +00:00
Jeff Cohen
05ebc8d795
Make it even more portable.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25605 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 17:18:50 +00:00
Jeff Cohen
44c687d0af
Fix VC++ compilation error.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25604 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 17:17:49 +00:00
Evan Cheng
7558b0e80c
Default scheduling preference is SchedulingForLatency.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25603 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 09:15:54 +00:00
Evan Cheng
0b2afbd58a
X86 prefer scheduling for reduced register pressure.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25602 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 09:15:17 +00:00
Evan Cheng
cd1419af1e
Bottom up register usage reducing list scheduler.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25601 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 09:14:32 +00:00
Evan Cheng
e0a5832374
Keep track of bottom / top element of a set of flagged nodes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25600 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 09:13:41 +00:00
Evan Cheng
3f23952404
If scheduler choice is the default (-sched=default), use target scheduling
...
preference to determine which scheduler to use. SchedulingForLatency ==
Breadth first; SchedulingForRegPressure == bottom up register reduction list
scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25599 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 09:12:57 +00:00
Evan Cheng
0d718e9afc
Fix a selectcc lowering bug. Make a copy of X86ISD::CMP when folding it.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25596 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 09:05:09 +00:00
Chris Lattner
31e63881b3
Loosen up these checks to allow direct uses of ESP
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25595 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 08:00:36 +00:00
Jeff Cohen
fb709b6817
Portably cast a pointer to an integer.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25594 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 02:40:10 +00:00
Duraid Madina
badf0d9614
add bundling! well not really, for now it's just stop-insertion.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25593 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 02:23:38 +00:00
Andrew Lenharth
23918975bf
maintaining stackpointer alignment. Perhaps it doesn't matter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25592 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 01:51:08 +00:00
Andrew Lenharth
50d1e8b70d
fix build on 64 bit hosts
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25591 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 21:26:43 +00:00
Chris Lattner
15256cb14e
Fix Regression/Transforms/ScalarRepl/2006-01-24-IllegalUnionPromoteCrash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25587 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 19:36:27 +00:00
Chris Lattner
91cacc810b
use ESP directly, not a copy of ESP into some other register for fastcc calls
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25584 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 06:14:44 +00:00
Chris Lattner
6a5428934b
Fix an infinite loop I caused by making sure to legalize the flag operand
...
of CALLSEQ_* nodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25582 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 05:48:21 +00:00
Chris Lattner
af63bb03c5
Emit the copies out of call return registers *after* the ISD::CALLSEQ_END
...
node, fixing fastcc and the case where a function has a frame pointer due
to dynamic allocas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25580 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 05:17:12 +00:00
Chris Lattner
6da23db69f
Allow jit-beta to work
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25578 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:50:48 +00:00
Jeff Cohen
2aa750a874
Fix VC++ compilation error.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25577 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:43:17 +00:00
Jeff Cohen
83404e320d
Remove unused variables.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25576 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:42:53 +00:00
Chris Lattner
3e2fa7a746
rename method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:16:34 +00:00
Chris Lattner
6631601eed
Rename method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:14:29 +00:00
Chris Lattner
cc041ba03a
Initial checkin of the InlineAsm class
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25570 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:13:11 +00:00
Jim Laskey
52060a0e71
Crude Dwarf global variable debugging.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25569 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:49:18 +00:00
Chris Lattner
42a162ed80
Pretty print file-scope asm blocks.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25568 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:45:30 +00:00
Chris Lattner
71cdba3177
syntax change
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:40:17 +00:00
Chris Lattner
2c1b1597f2
Print file-scope inline asm blocks at the start of the output file.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25565 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:47:53 +00:00
Chris Lattner
7e6db764b1
Add support for reading/writing inline asm
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25564 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:43:17 +00:00
Chris Lattner
e1b2e14f92
Add support for linking inline asm
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25560 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:08:37 +00:00
Chris Lattner
9771aeafca
When cloning a module, clone the inline asm.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25559 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:06:28 +00:00
Chris Lattner
8335e84a4b
regenerate
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25558 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:05:42 +00:00
Chris Lattner
ee45477a48
Add support for parsing global asm blocks
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25557 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:05:15 +00:00
Chris Lattner
18365506eb
Print out inline asm strings
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25556 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:03:36 +00:00
Andrew Lenharth
fabd5ba250
bye bye Pattern ISEL
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25553 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 21:56:07 +00:00
Andrew Lenharth
66e495820a
added stores to lsmark
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25552 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 21:51:33 +00:00
Andrew Lenharth
7cf11b4ab2
another couple selects
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25551 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 21:51:14 +00:00
Andrew Lenharth
87076054e6
fix up more lsmark stuff
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25550 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 21:23:26 +00:00
Andrew Lenharth
167bc6ee7a
yea, lowering this stuff will basically work
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25549 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 20:59:50 +00:00
Andrew Lenharth
8c6f1ee5aa
another selectto
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25548 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 20:59:12 +00:00
Jim Laskey
17d52f7234
Typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25545 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 13:34:04 +00:00
Evan Cheng
f0f9c90204
Skeleton of the list schedule.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25544 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 08:26:10 +00:00
Evan Cheng
4148429064
Minor clean up.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25543 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 08:25:34 +00:00
Reid Spencer
49e732c5f2
Revert last patch because it messes up the JIT, amongst other things.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25541 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 08:11:03 +00:00
Reid Spencer
c79925a395
For PR411:
...
No functionality changes, just improve the code by a) providing better
function names, b) eliminating a call to get_suffix and c) tightening up
a function elimination test to reduce further checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25540 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:42:30 +00:00
Reid Spencer
9629efde7e
For PR411:
...
Don't try to be smart about fixing intrinsic functions when they're read
in, just fix them after the module is read when all names are resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:39:03 +00:00
Chris Lattner
67993f7b97
Fix Regression/CodeGen/SparcV8/2006-01-22-BitConvertLegalize.ll by making
...
sure that the result of expanding a BIT_CONVERT node is itself legalized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25538 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:30:46 +00:00
Evan Cheng
dfeeac9f00
Remove a couple of unnecessary #include's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25535 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:21:01 +00:00
Chris Lattner
bb978c7e98
remove the V8 simple isel
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25534 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:20:15 +00:00
Evan Cheng
4ef1086749
Factor out more instruction scheduler code to the base class.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25532 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:01:07 +00:00
Chris Lattner
e46f6e99a0
add a bunch more optimizations for unary double math functions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 06:24:46 +00:00
Duraid Madina
dfa28ac56f
die, die!! r15, you are not callee-saved
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 06:11:45 +00:00
Duraid Madina
b9bcd18794
fix register corruption! (my god.) r15 is a scratch reg, using that as
...
a frame pointer is a pretty doofus thing to do. use r5 instead, and
mark it callee-saved, coz that's what it is!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 06:08:46 +00:00
Chris Lattner
7070c5f241
Refactor/genericize this, no functionality change
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 05:57:36 +00:00
Chris Lattner
39a17dd31d
Fix bugs lowering stackrestore, fixing 2004-08-12-InlinerAndAllocas.c on
...
PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25522 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 05:22:07 +00:00
Chris Lattner
1ac2d51806
Speedup and simplify pass registration by the observation that there is
...
exactly one PassInfo object per RegisterPass object and that their lifetimes
are the same. As such, there is no reason for the RegisterPass object to
dynamically allocate the PassInfo object at compiler startup time: just inline
the object by-value. This should reduce codesize, heap size, and startup time. Yaay.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 01:01:04 +00:00
Chris Lattner
ca26180d39
Add #include of <iostream>
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:41:42 +00:00
Chris Lattner
2c2c6c61f1
Add explicit #includes of <iostream>
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25515 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:41:00 +00:00
Chris Lattner
dac58ad983
Make iostream #inclusion explicit
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25514 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:32:06 +00:00
Chris Lattner
7238210e1f
Add explicit iostream #includes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25513 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:19:18 +00:00
Chris Lattner
e05cf71616
Make this more efficient in the following ways:
...
1. Do not statically construct a map when the program starts up, this
is expensive and cannot be optimized. Instead, create a list.
2. Do not insert entries for all function in the module into a hashmap
that lives the full life of the compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25512 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:10:26 +00:00
Chris Lattner
86a5484079
Add explicit #includes of <iostream>
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 22:53:01 +00:00
Chris Lattner
0f9f8c3759
Several non-functionality changing changes:
...
1. Use the varargs version of getOrInsertFunction to simplify code.
2. remove #include
3. Reduce the number of #ifdef's.
4. remove extraneous vertical whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 22:35:08 +00:00
Chris Lattner
a3818e6f9a
Fix a bug in a recent refactor that caused a bunch of programs to miscompile
...
or the compiler to crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25503 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 19:12:11 +00:00
Duraid Madina
19e5e141c1
insignificant, but next up is proper stack frame layout!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25497 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 14:27:19 +00:00
Chris Lattner
348e93c8f7
Fix CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25496 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 04:27:00 +00:00
Evan Cheng
86556a5f42
Rename fcmovae to fcmovnb and fcmova to fcmovnbe (following Intel manual).
...
Some assemblers can't recognize the aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25494 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 02:55:41 +00:00
Evan Cheng
a9c2091cd3
Do some code refactoring on Jim's scheduler in preparation of the new list
...
scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25493 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 02:32:06 +00:00
Chris Lattner
bc1c215453
trivial formatting improvement: don't insert extra blank lines between .comm
...
vars.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25492 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 01:35:26 +00:00
Jim Laskey
63ae85f194
Simplify search for abbreviations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25491 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 01:13:18 +00:00
Jim Laskey
736832107b
Correct some simple errors.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25490 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 00:59:54 +00:00
Jim Laskey
4002017e68
Right size integer values before emitting.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25489 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 21:02:36 +00:00
Robert Bocchino
b78e8382e8
Make the C writer work with packed types. printContainedStructs is
...
still not quite right and will be fixed later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25488 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 20:43:57 +00:00
Jim Laskey
d18e28964b
Reworked how Dwarf debug info entries and abbreviations are handled. Added
...
pubnames and debuy str sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25487 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 20:34:06 +00:00
Duraid Madina
bea99471c7
remove RET hack, add proper support for rets (watching out for ret voids)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25486 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 20:24:31 +00:00
Chris Lattner
14d9b20b78
Simplify CWriter::printContainedStructs, also allowing it to work with
...
PackedTypes as a side-effect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25485 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:57:03 +00:00
Chris Lattner
1f16ff6f0a
LowerReturn now doesn't have to handle f32 returns.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25484 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:41:25 +00:00
Chris Lattner
a68d204843
remove some unintentionally committed code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25483 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:40:10 +00:00
Chris Lattner
4eebb60f84
If the target doesn't support f32 natively, insert the FP_EXTEND in target-indep
...
code, so that the LowerReturn code doesn't have to handle it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25482 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:38:32 +00:00
Robert Bocchino
7c2b7c7c75
Fixed InitializeMemory to handle ConstantPacked.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25481 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:18:40 +00:00
Chris Lattner
f690bc8c07
Remove dead expression.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25480 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:04:43 +00:00
Chris Lattner
75d3226b5e
Don't use invalidated use_iterator's. This fixes a crash compiling povray
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25479 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:01:41 +00:00
Duraid Madina
ecc1a1bb1e
fix sext breakage: now we correctly deal with functions that return
...
int vs uint
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25478 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 16:10:05 +00:00
Duraid Madina
a7fb5bef55
fix storing bools! eek!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25476 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 03:40:25 +00:00
Evan Cheng
98f5dab8a7
Stop doing that accidental commit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25474 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 01:14:05 +00:00
Evan Cheng
21d5443934
A few more SH{L|R}D peepholes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25473 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 01:13:30 +00:00
Robert Bocchino
d900c6a8b3
ConstantFoldLoadThroughGEPConstantExpr wasn't handling pointers to
...
packed types correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25470 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:53:23 +00:00
Evan Cheng
cce47faf52
Didn't mean to commit the last one.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25469 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:27:08 +00:00
Evan Cheng
956044cf03
Added i16 SH{L|R}D patterns.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25468 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:26:24 +00:00
Chris Lattner
a88eb9287e
add support for ConstantPacked to the linker
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25467 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:15:58 +00:00
Andrew Lenharth
394244717a
typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25464 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 21:10:38 +00:00
Andrew Lenharth
c6a335b72a
nasty nasty patterns
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25463 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 20:49:37 +00:00
Duraid Madina
12f1bea6e2
fix boolean XOR (which fixes up comparisons..)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25462 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 15:18:56 +00:00
Duraid Madina
95f59e1e76
BOOM!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25460 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 14:14:11 +00:00
Duraid Madina
c5f247089c
click click
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25459 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 14:13:11 +00:00
Evan Cheng
dc8d2ab3e9
Avoid generating a redundant setcc.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25457 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:52:46 +00:00
Reid Spencer
aa87e0523d
For PR696:
...
Don't do floor->floorf conversion if floorf is not available. This checks
the compiler's host, not its target, which is incorrect for cross-compilers
Not sure that's important as we don't build many cross-compilers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:36:56 +00:00
Duraid Madina
e7916e6986
fix calls that return f32
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25455 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:31:51 +00:00
Chris Lattner
bc528efa76
Implement casts.ll:test26: a cast from float -> double -> integer, doesn't
...
need the float->double part.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25452 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:40:22 +00:00
Chris Lattner
46030a6b0a
implement support for f32 arguments past the first 6 words
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25450 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:22:29 +00:00
Reid Spencer
e1e96c0820
1. Identify bytecode modules that have upgraded intrinsics by setting a
...
boolean flag if we read a function prototype that needs upgrading.
2. Don't upgrade the CallInst instruction until after its been inserted
into the basic block, and only if we know that we have seen an
upgraded intrinsic function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25448 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:02:16 +00:00
Reid Spencer
e559184d70
Don't forget about casting the result of an upgraded call to an intrinsic
...
in the case where it needs to cast back to a signed type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:00:29 +00:00
Reid Spencer
3e59546352
Add a flag to identify bytecode files that have intrinsic functions that
...
need to be upgraded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25445 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 06:57:58 +00:00
Evan Cheng
41b6dc8dbe
adc and sbb need an incoming flag to ensure it reads the carry flag
...
from add / sub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25444 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 06:53:20 +00:00
Reid Spencer
ff696cc1fc
Make get_suffix faster by using a switch on getTypeID rather than a series
...
of comparisons on the various type objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25441 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 05:37:27 +00:00
Evan Cheng
12f2274ba8
Another typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25440 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 04:54:52 +00:00
Chris Lattner
3cda14ff3e
add a note
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25439 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 02:09:38 +00:00
Evan Cheng
68b951a5e5
Two peepholes:
...
(or (x >> c) | (y << (32 - c))) ==> (shrd x, y, c)
(or (x << c) | (y >> (32 - c))) ==> (shld x, y, c)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25438 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:56:29 +00:00
Evan Cheng
d9c45e9af9
Didn't mean to check that in.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25436 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:52:56 +00:00
Evan Cheng
b7b5706340
A obvious typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25435 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:46:14 +00:00
Reid Spencer
e812fb230a
Make sure intrinsic auto-upgrade is invoked correctly.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25434 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:21:04 +00:00
Reid Spencer
d615bd9013
Don't accept the ctpop, cttz, or ctlz intrinsics with signed arguments. The
...
interface requires unsigned arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25433 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:20:03 +00:00
Reid Spencer
4283ac7857
Add a new interface function to AutoUpgrade for simultaneously upgrading
...
the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25432 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:18:29 +00:00
Chris Lattner
727552bb89
If not internalizing, don't mark llvm.global[cd]tors const, as a fix for a
...
hypothetical future boog.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25430 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 00:46:54 +00:00
Chris Lattner
ee9e14cb8a
Don't internalize llvm.global[cd]tor unless there are uses of it. This
...
unbreaks front-ends that don't use __main (like the new CFE).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25429 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 00:40:39 +00:00
Andrew Lenharth
8ff318b7fb
was ignoring the legalized chain in this case, fixed SPASS on alpha
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25428 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 23:19:08 +00:00
Nate Begeman
a148d9811a
Get rid of code in the DAGCombiner that is duplicated in SelectionDAG.cpp
...
Now all constant folding in the code generator is in one place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25426 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 22:35:16 +00:00
Chris Lattner
d12b2d7b5a
Temporary work around for a libcall insertion bug: If a target doesn't
...
support FSIN/FCOS nodes, do not lower sin/cos to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25425 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 21:50:14 +00:00
Chris Lattner
c4e8c9f318
Make sure that cloning a module clones its target triple and dependent
...
library list as well. This should help bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25424 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 21:32:45 +00:00
Chris Lattner
bc38dbfd9b
Don't assert on 'select_cc SETUO'
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25423 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:42:35 +00:00
Chris Lattner
c16257f053
fix out of date comment
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25422 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:37:44 +00:00
Chris Lattner
e44b2d16ee
Fix Regression/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25421 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:35:21 +00:00
Chris Lattner
4090aee72e
Fix a backwards conditional that caused an inf loop in some cases. This
...
fixes: test/Regression/CodeGen/Generic/2005-01-18-SetUO-InfLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25419 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 19:13:41 +00:00
Jim Laskey
e719a7c40b
Added minimum Dwarf aranges. Cleaned up some section headers. Line number
...
support now works in gdb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25417 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 16:54:26 +00:00
Evan Cheng
99fa0a102a
SRA shift amount must be in i8
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25416 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 09:26:46 +00:00
Evan Cheng
68e5d084f1
If a call return type is i1, insert a truncate from X86::AL to i1.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25415 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-18 08:08:38 +00:00
John Criswell
43da9c65f2
Fixed style of curly brace. No functionality changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25414 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 22:01:57 +00:00
Evan Cheng
357c58efde
Fix lowering of calls which return f32 values.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25413 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 21:58:21 +00:00
Jim Laskey
19ef4efa70
Add frame work for additional dwarf sections. Comments will improve as code
...
is added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25410 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:41:40 +00:00
Robert Bocchino
c152f9cd26
VMCore support for the insertelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25408 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:07:22 +00:00
Robert Bocchino
956fd7254f
Constant folding support for the insertelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25407 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:07:07 +00:00
Robert Bocchino
8fcf01ead0
Lowerpacked and SCCP support for the insertelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25406 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:55 +00:00
Robert Bocchino
4eb2e3a6f4
Support for the insertelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25405 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:42 +00:00
Robert Bocchino
b1f240b8ef
Reader support for the insertelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25404 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:35 +00:00
Robert Bocchino
2def1b3e73
Lexer and parser support for the insertelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25403 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:25 +00:00
Evan Cheng
433f8acefb
Bug fix: missing LegalizeOp() on newly created nodes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25401 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 19:47:13 +00:00
Chris Lattner
f91e97ae81
Clean up the FFS optimization code, and make it correctly create the appropriate
...
unsigned llvm.cttz.* intrinsic, fixing the 2005-05-11-Popcount-ffs-fls regression
last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25398 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 18:27:17 +00:00
Jim Laskey
063e765345
Adding basic support for Dwarf line number debug information.
...
I promise to keep future commits smaller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25396 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 17:31:53 +00:00
Evan Cheng
e5d9343377
Zero extending load from i1 to i8.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25391 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 07:02:46 +00:00
Duraid Madina
a2610934a0
oops, this shouldn't have gotten in
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25388 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 03:09:48 +00:00
Evan Cheng
6892f28e99
SSE does not support i64 SINT_TO_FP (FP stack doesn't either, but we custom
...
expand it), so ask legalizer to expand i32 UINT_TO_FP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 02:32:49 +00:00
Duraid Madina
362071d7d4
use proper (82-bit) spills/fills when spilling FP regs, so that
...
divides don't get broken. this fixes obsequi, smg2000, and probably
a bunch of other stuff (tm)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25385 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 02:04:52 +00:00
Duraid Madina
ae6dcddcfe
fixing divides
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 01:19:49 +00:00
Chris Lattner
4df8665bf9
Revert this, I didn't mean to commit it
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25382 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 00:40:24 +00:00
Evan Cheng
2059f884aa
Added a FIXME comment about why FST is currently flagged to fpGETRESULT.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25381 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 00:37:42 +00:00
Chris Lattner
79959d21c7
Add support for programs with a null argv[0]
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 00:32:28 +00:00
Evan Cheng
42ef0bc6fb
Bug fixes: fpGETRESULT should produces a flag result and X86ISD::FST should
...
read a flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25378 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 00:19:47 +00:00
Evan Cheng
b5d0b0bae5
More typo's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25375 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 23:26:53 +00:00
Evan Cheng
8a3f4c75fa
Some typo's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25374 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 22:48:46 +00:00
Andrew Lenharth
6e707fb39c
fix short immediate loads
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25371 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:41:39 +00:00
Andrew Lenharth
739027ee4c
stack and rpcc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25369 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:22:38 +00:00
Evan Cheng
0cc3945efe
Fix FP_TO_INT**_IN_MEM lowering.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25368 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:21:29 +00:00
Reid Spencer
0b118206bf
For PR411:
...
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25366 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:12:35 +00:00
Reid Spencer
e86bf519e1
For PR411:
...
This file makes the helper functions for auto-upgrade of llvm assembly and
bytecode more accessible. This is part of de-overloading of intrinsic
functions to support the flat symbol table (no type planes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25365 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:06:01 +00:00
Andrew Lenharth
84a0605feb
Friendly names
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25364 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 19:53:25 +00:00
Chris Lattner
72223eea95
fix a crash due to missing parens
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25363 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 19:47:21 +00:00
Chris Lattner
98fbc2fd1b
add notes from my *other* email acct.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25362 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 17:58:54 +00:00
Chris Lattner
1db4b4f5c4
transfer some notes from my email to somewhere useful.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25361 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 17:53:00 +00:00
Duraid Madina
76bb6ae211
fixing divides: FP should now be 100%, and integers are fine too
...
unless you try to div/mod 0 by anything, in which case you will
get some cute number, and not 0, which is bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25358 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 14:33:04 +00:00
Nate Begeman
1b5db7aaec
Constant fold ctpop/ctlz/cttz, and a couple other small cleanups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25357 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 08:07:10 +00:00
Nate Begeman
c02d98e335
Expand case for 64b Legalize, even though no one should end up using this
...
(itanium supports bswap natively, alpha should custom lower it using the
VAX floating point swapload, ha ha).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25356 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 07:59:13 +00:00
Nate Begeman
e598181889
Add BSWAP stuff to intrinsic lowering for CBE & friends.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25355 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 07:57:00 +00:00
Duraid Madina
0c81dc887c
fix division! again!! pattern isel, prepare to die.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25353 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 06:33:38 +00:00
Chris Lattner
99cf50937d
Silly Sparc is big endian. If we have to load args out of incoming stack slots
...
that are smaller than an int, make sure to adjust the frame pointer to take
this into consideration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25351 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 01:40:00 +00:00
Chris Lattner
57a47d6a4b
This pass has never worked correctly. Remove.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25349 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 01:06:00 +00:00
Chris Lattner
f7511b4943
Make sure that bool,byte and short arguments are the right type when loaded
...
from memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25346 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 22:22:01 +00:00
Chris Lattner
e2ba1b32ec
Thanks to Daniel Berlin's ETForest fix, we can now use it again for the verifier
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25345 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 21:58:50 +00:00
Chris Lattner
14c02b752a
ET-Forest has issues with unreachable blocks. Temporarily disable verifiers use
...
of it until they are resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25341 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 20:00:51 +00:00
Chris Lattner
7f9975a793
Disable a broken optimization
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25340 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 19:15:46 +00:00
Chris Lattner
bf40c4bfe1
Disable two transformations that contribute to bus errors on SparcV8.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25339 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 18:58:59 +00:00
Evan Cheng
cf74a7c762
Added patterns for 8-bit multiply
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25338 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 10:05:20 +00:00
Duraid Madina
2e0348e18e
explain that r12 is the stack pointer reg
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25336 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 09:45:23 +00:00
Chris Lattner
4fca01731a
Don't print a label for the first MBB in a function.
...
Compile this:
%_2E_str_8 = external global [75 x sbyte]
implementation ; Functions:
declare int %printf(sbyte*, ...)
void %test()
%tmp.101 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([75 x sbyte]* %_2E_str_8, int 0, int 0) ) ; <int> [#uses=0]
unreachable
}
to this:
main_endif_2E_8:
save -96, %o6, %o6
sethi %hi(_2E_str_8), %l0
add %l0, %lo(_2E_str_8), %o0
call printf
nop
instead of this:
main_endif_2E_8:
save -96, %o6, %o6
sethi %hi(_2E_str_8), %l0
or %g0, %lo(_2E_str_8), %l1 ;; extra instruction
add %l1, %l0, %o0
call printf
nop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25335 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 09:26:27 +00:00
Chris Lattner
b22c08b808
Use the default impl of DYNAMIC_STACKALLOC, allowing us to delete some code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25334 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 09:02:48 +00:00
Chris Lattner
e112552b5a
Use the default lowering of ISD::DYNAMIC_STACKALLOC, delete now dead code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25333 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 09:00:21 +00:00
Chris Lattner
934ea49a55
Have legalize take care of DYNAMIC_STACKALLOC for us, implement llvm.stacksave/stackrestore.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25332 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:55:25 +00:00
Chris Lattner
903d278a9b
Allow the target to specify 'expand' if they just require the amount to
...
be subtracted from the stack pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25331 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:54:32 +00:00
Chris Lattner
bce8887cee
Implement DYNAMIC_STACKALLOC for V8
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25330 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:43:57 +00:00
Chris Lattner
5f652295c2
Fix custom lowering of dynamic_stackalloc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25329 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:43:08 +00:00
Chris Lattner
3776fea371
add a missing break that Reid noticed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25328 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:40:16 +00:00
Chris Lattner
cc0aad20dd
add a missing node name
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25327 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:39:35 +00:00
Chris Lattner
7c41907887
reorder passes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25326 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 07:19:53 +00:00
Chris Lattner
c0ab5226cc
Token chain results are not always the first or last result. Consider copyfromreg nodes, where they are the middle result (the flag result is last)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25325 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 22:41:46 +00:00
Chris Lattner
bc0f46097d
Cleanup IA64ISD, tell the graph drawer what the symbolic names for the enums are.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25324 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 22:27:21 +00:00
Chris Lattner
25abb1dc09
Change ET-Forest to automatically recalculate its DFSnum's if too many slow
...
queries are made.
Patch by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25323 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 20:55:09 +00:00
Chris Lattner
b47fad9892
silence a warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25322 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 20:11:13 +00:00
Chris Lattner
432a205769
Let the inliner update the callgraph to reflect the changes it makes, instead
...
of doing it ourselves. This fixes Transforms/Inline/2006-01-14-CallGraphUpdate.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25321 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 20:09:18 +00:00
Chris Lattner
468fb1df7d
Teach the inliner to update the CallGraph itself, and have it add edges to
...
llvm.stacksave/restore when it inserts calls to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25320 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 20:07:50 +00:00
Chris Lattner
c54b1c1f8b
Add a new CallGraph::getOrInsertFunction for clients to use when updating
...
the callgraph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25317 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 20:03:00 +00:00
Chris Lattner
516a74c01a
FunctionPass's cannot do IPO things.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25315 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 19:30:35 +00:00
Chris Lattner
1694ec615f
add a dump method to CallGraph
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25314 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 19:17:02 +00:00
Nate Begeman
3a04ffbf6d
Remove some duplicated code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25313 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 03:18:27 +00:00
Nate Begeman
d88fc03602
bswap implementation
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25312 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 03:14:10 +00:00
Nate Begeman
6fb3bd6a65
Add bswap intrinsics as documented in the Language Reference
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25309 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 01:25:24 +00:00
Nate Begeman
6283760cd1
Remove some redundant stuff out of the readme.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25308 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 01:24:22 +00:00
Evan Cheng
e3703d44e9
A typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25307 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 01:18:49 +00:00
Chris Lattner
8dff24f378
Implement a new InvalidateStructLayoutInfo method and add some comments
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25304 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 00:07:34 +00:00
Robert Bocchino
1d7456d0bf
Added instcombine support for extractelement.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25299 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 22:48:06 +00:00
Evan Cheng
b8414333ac
Add truncstore i1 patterns.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25296 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 21:45:19 +00:00
Chris Lattner
5522037136
it is ok to dce stacksave.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25295 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 21:31:54 +00:00
Chris Lattner
a728ddc815
Do a simple instcombine xforms to delete llvm.stackrestore cases.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25294 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 21:28:09 +00:00
Chris Lattner
052d2ff5dd
Fix a bug in my last X86 checkin, pointed out by cozmic
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25293 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 20:19:44 +00:00
Chris Lattner
8b0ea313d9
Simplify this a tiny bit by using the new IntrinsicInst functionality.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25292 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 20:11:04 +00:00
Evan Cheng
e90da97f3e
LHS = X86ISD::CMOVcc LHS, RHS means LHS = RHS if cc. So the operands must be
...
flipped around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25290 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 19:51:46 +00:00
Chris Lattner
ccca3ca85f
Permit inlining functions that contain dynamic allocations now that
...
InlineFunction handles this case safely. This implements
Transforms/Inline/dynamic_alloca_test.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25288 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 19:35:43 +00:00
Chris Lattner
bf229f488a
If inlining a call to a function that contains dynamic allocas, wrap the
...
resultant code with llvm.stacksave/llvm.stackrestore intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25286 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 19:34:14 +00:00
Chris Lattner
1fdf4a859f
Use ClonedCodeInfo to avoid another walk over the inlined code, this this
...
time in common C cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25285 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 19:18:11 +00:00
Chris Lattner
727d1dd587
Use the ClonedCodeInfo object to avoid scans of the inlined code when
...
it doesn't contain any calls. This is a fairly common case for C++ code,
so it will probably speed up the inliner marginally in these cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25284 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 19:15:15 +00:00
Chris Lattner
cd4d339ec1
Refactor a bunch of invoke handling stuff out into a new function
...
"HandleInlinedInvoke". No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25283 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 19:05:59 +00:00
Andrew Lenharth
512c77e532
make DAG isel the default
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25282 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 18:49:47 +00:00
Chris Lattner
a4c29d2037
Allow the code cloning interfaces to capture some important info about the
...
code being cloned if the client wants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25281 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 18:39:17 +00:00
Chris Lattner
21f20558d6
Fix a bug I noticed by inspection: if the first instruction in the inlined
...
function was not an alloca, we wouldn't check the entry block for any allocas,
leading to increased stack space in some cases. In practice, allocas are almost
always at the top of the block, so this was never noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25280 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 18:16:48 +00:00
Chris Lattner
8acb249725
Fix 80 column violations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25279 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 18:06:56 +00:00
Chris Lattner
9edba7605e
Enable X86 support for savestack/restorestack
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25278 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 18:00:54 +00:00
Chris Lattner
cadd7420f9
implement stacksave/stackrestore on PPC
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25277 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 17:52:03 +00:00
Chris Lattner
4f0d8e4018
If a target specified a stack pointer with setStackPointerRegisterToSaveRestore,
...
lower STACKSAVE/STACKRESTORE into a copy from/to that register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25276 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 17:48:44 +00:00
Duraid Madina
544cbbd479
don't be a doofus - this fixes storing bools
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25274 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 10:28:25 +00:00
Chris Lattner
140d53c99c
Compile llvm.stacksave/restore into STACKSAVE/STACKRESTORE nodes, and allow
...
targets to custom expand them as they desire.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25273 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:50:02 +00:00
Chris Lattner
b99329e8a0
expand unsupported stacksave/stackrestore nodes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25272 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:42:53 +00:00
Chris Lattner
33f79df40c
new nodes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25271 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:40:58 +00:00
Chris Lattner
5a67afc118
add stacksave/stackrestore nodes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25270 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:39:42 +00:00
Chris Lattner
e8f7a4bbee
Add "support" for stacksave/stackrestore to the dag isel
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25268 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:24:42 +00:00
Chris Lattner
0c067bc11d
Add "support" for the llvm.stacksave/stackrestore intrinsics, this is
...
used by the C backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25267 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:22:08 +00:00
Chris Lattner
71d0e3de8d
Add recognition and verification of new llvm.stacksave/llvm.stackrestore intrinsics
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25266 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:15:39 +00:00
Evan Cheng
e08c270623
Minor update.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25263 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 01:20:42 +00:00
Evan Cheng
80ebe38118
More typo's. I need new eye glasses...
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25261 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 01:17:24 +00:00
Evan Cheng
189d01e8cc
Oops. Typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25260 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 01:06:49 +00:00
Evan Cheng
1bcee3602e
Fix a SETCC / BRCOND folding bug.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25259 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 01:03:02 +00:00
Evan Cheng
a3195e8643
Fix sint_to_fp (fild*) support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25257 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 22:54:21 +00:00
Chris Lattner
4aafb4ff92
Add a simple missing fold to produce this:
...
subfic r3, r2, 33
instead of this:
subfic r2, r2, 32
addi r3, r2, 1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25255 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 20:22:43 +00:00
Evan Cheng
77e9043b84
Specify transformation from GlobalAddress to TargetGlobalAddress and
...
ExternalSymbol to TargetExternalSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25253 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 19:36:31 +00:00
Chris Lattner
5166b82866
If using __main, emit global ctor/dtor list like any other global
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25251 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 19:17:23 +00:00
Chris Lattner
af551bcf6b
Don't create rotate instructions in unsupported types, because we don't have
...
promote/expand code yet. This fixes the 177.mesa failure on PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25250 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 18:57:33 +00:00
Chris Lattner
4bb91024ac
Fix branches on FP compares
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25249 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 17:05:32 +00:00
Chris Lattner
d9d681d128
Patch #10 from Saem:
...
"Extracts a few more methods, reduces some redundancy in the code at
the same time."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25248 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 16:48:23 +00:00
Evan Cheng
5ee4ccce5b
X86ISD::SETCC (e.g. SETEr) produces a flag (so multiple SETCC can be
...
linked together).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25247 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 08:27:59 +00:00
Evan Cheng
002fe9baf2
* Materialize GlobalAddress and ExternalSym with MOV32ri rather than
...
LEA32r.
* Do not lower GlobalAddress to TargetGlobalAddress. Let isel does it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25246 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 07:56:47 +00:00
Chris Lattner
138d322e96
fix a bug in my previous checkin
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25244 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 07:38:04 +00:00
Chris Lattner
72878a463b
Give V8ISD nodes symbolic names in dumps
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25243 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 07:31:15 +00:00
Chris Lattner
0b2192c99b
Convert the verifier over to use ETForest instead of DominatorSet. Patch
...
by Daniel Berlin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25242 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 06:17:59 +00:00
Duraid Madina
a5959bfdfa
sabre's (correct) fix means these guys need to be flagged as well (else
...
the scheduler will complain)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25241 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 03:28:40 +00:00
Chris Lattner
a613d267ea
ahem :)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25239 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 02:05:36 +00:00
Chris Lattner
e699ef5618
these cases are autogenerated
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25238 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 02:01:45 +00:00
Chris Lattner
17e82d2858
remove dead code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25237 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 01:54:15 +00:00
Chris Lattner
05f1fe8d44
Goodbye PPC pattern isel. You have served us well, but it is now time for
...
you to ride off into the sunset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25236 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 01:46:07 +00:00
Chris Lattner
271426a99a
Fix an itanium call lowering bug for duraid
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25235 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 01:33:08 +00:00
Chris Lattner
b3c77152c8
invert the sense of this switch and its name
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25234 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 01:28:56 +00:00
Nate Begeman
c3f8c2eaac
Missed a spot.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25233 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 23:20:28 +00:00
Evan Cheng
eb422a7234
Added ROTL and ROTR.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25232 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 23:20:05 +00:00
Chris Lattner
ba625726a1
Fix an off-by-one error that Nate's eagle eyes caught
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25231 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 23:16:29 +00:00
Chris Lattner
c6d48d36a3
Use the auto-insert BuildMI constructor to avoid an explicit insert. No
...
functionality change, just code cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25230 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 23:07:57 +00:00
Chris Lattner
64da172b14
If a function has a non-zero sized frame, use an add to adjust the stack
...
pointer in the epilog, not a load.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25229 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 23:03:54 +00:00
Evan Cheng
67f92a7649
Support for MEMCPY and MEMSET.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25226 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 22:15:48 +00:00
Evan Cheng
38262cad0a
Select DYNAMIC_STACKALLOC
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25225 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 22:15:18 +00:00
Evan Cheng
a7dce3c6c2
Allow custom lowering of DYNAMIC_STACKALLOC.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25224 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 22:14:47 +00:00
Evan Cheng
140e99babc
ignore register #0
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25223 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 22:13:48 +00:00
Nate Begeman
35ef913ec2
Add bswap, rotl, and rotr nodes
...
Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl
Targets should add rotl/rotr patterns if they have them
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25222 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 21:21:00 +00:00
Chris Lattner
a243db8c41
Fix calls that need to store values in stack slots, to not copy the stack
...
pointer. This allows us to emit stuff like this:
li r10, 0
stw r10, 56(r1)
or r3, r10, r10
or r4, r10, r10
or r5, r10, r10
or r6, r10, r10
or r7, r10, r10
or r8, r10, r10
or r9, r10, r10
bl L_bar$stub
instead of this:
or r2, r1, r1 ;; Extraneous copy.
li r10, 0
stw r10, 56(r2)
or r3, r10, r10
or r4, r10, r10
or r5, r10, r10
or r6, r10, r10
or r7, r10, r10
or r8, r10, r10
or r9, r10, r10
bl L_bar$stub
wowness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25221 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 19:55:07 +00:00
Chris Lattner
6232d7d1f4
tblgen does this now
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25220 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 19:53:22 +00:00
Chris Lattner
7ec6a6e96e
This is no longer needed
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25219 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 19:52:46 +00:00
Chris Lattner
413b979fe4
Dead FP arguments still use an incoming FP reg. This fixes
...
Regression/CodeGen/PowerPC/2006-01-11-darwin-fp-argument.ll, which was
distilled from a miscompilation in 252.eon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25217 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 18:21:25 +00:00
Jeff Cohen
df46b26d94
Fix VC++ compilation error.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25214 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 16:21:23 +00:00
Chris Lattner
3159048c00
Patch #9 from Saem:
...
"Cut up the runPasses method into smaller pieces. The small private
helpers should be easier to deal with when code shuffling arising
from creating the new specialised batchers, not to mention, they're
much easier to understand.
I inlined them, in case function call overhead would be noticeable --
doubtful."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25213 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 16:14:49 +00:00
Chris Lattner
b9169ceb23
Use Evan's outflag stuff to implement V8cmpicc. This allows us to write a
...
pattern for SUBCCrr, and makes it trivial to add support for SUBCCri, eliminating
an instruction in the common "setcc X, imm" case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25212 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 07:49:38 +00:00
Chris Lattner
3fbb726141
Fix a bug in i32->f64 conversion lowering
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25211 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 07:27:40 +00:00
Chris Lattner
1b8af84a84
Unbreak ret void :-/
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25210 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 07:15:43 +00:00
Chris Lattner
bda559e115
Write this pattern in canonical form, allowing more patterns to match.
...
This implements Regression/CodeGen/SparcV8/xnor.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25209 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 07:14:01 +00:00
Evan Cheng
8700e14ba1
* Add special entry code main() (to set x87 to 64-bit precision).
...
* Allow a register node as SelectAddr() base.
* ExternalSymbol -> TargetExternalSymbol as direct function callee.
* Use X86::ESP register rather than CopyFromReg(X86::ESP) as stack ptr for
call parmater passing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25207 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 06:09:51 +00:00
Chris Lattner
a2664c50d6
Simple is good. CVS is for revision control, not file headers
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25206 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:39:45 +00:00
Chris Lattner
f1b59d4172
Simple is good
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25205 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:38:55 +00:00
Chris Lattner
dd9e956605
Preserve and update ETForest. Patch by Daniel Berlin
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25203 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:11:13 +00:00
Chris Lattner
88cac3d2f7
Switch these to using ETForest instead of DominatorSet to compute itself.
...
Patch written by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25202 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:10:20 +00:00
Chris Lattner
19ef3d5be2
Switch this to using ETForest instead of DominatorSet to compute itself.
...
Patch written by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25201 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:09:40 +00:00
Chris Lattner
45a0e9b04d
Switch loopinfo to using ETForest instead of DominatorSet to compute itself.
...
Patch by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25199 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:08:29 +00:00
Duraid Madina
bf0945877e
cleanup GETFD
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25198 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 03:50:40 +00:00
Andrew Lenharth
3b628f8388
this pattern was bogus
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25197 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 03:33:06 +00:00
Chris Lattner
fe442be5a4
Regenerate these files. FreeBSD apparently has issues with the version of
...
lex/bison Rob used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25196 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 02:07:51 +00:00
Duraid Madina
eac2a1bdbf
this just might work
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25195 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 01:38:07 +00:00
Duraid Madina
07ac89f30a
add support for selecting bools
...
FIXME: this is commented out because it makes tblgen go a bit fruity
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25193 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 01:21:12 +00:00
Chris Lattner
92cb0af675
implement FP_REG_KILL insertion for the dag-dag instruction selector
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25192 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 01:15:34 +00:00
Chris Lattner
a2b694ce35
Fit into 80 cols
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25191 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 00:46:55 +00:00
Evan Cheng
4a46080fe0
SSE cmov support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25190 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 00:33:36 +00:00
Evan Cheng
f710062bfb
* fp to sint patterns.
...
* fiadd, fisub, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25189 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 22:22:02 +00:00
Evan Cheng
aaca22ca91
FP_TO_INT*_IN_MEM and x87 FP Select support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25188 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 20:26:56 +00:00
Robert Bocchino
bb90a7aa7b
Added constant folding support for the extractelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25187 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 20:03:46 +00:00
Chris Lattner
cd618ef279
silence a bogus warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25185 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:45:18 +00:00
Chris Lattner
269f8c0691
silence a warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25184 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:43:26 +00:00
Andrew Lenharth
29418a862c
Int immediate loading fix
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25182 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:12:47 +00:00
Robert Bocchino
b52ee7f5ff
Added support for the extractelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25181 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:05:34 +00:00
Robert Bocchino
56107e21a5
Added lower packed support for the extractelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25180 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:05:05 +00:00
Robert Bocchino
c0f4cd9931
Added selection DAG support for the extractelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25179 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:04:57 +00:00
Robert Bocchino
fee31b3610
Added bytecode support for the extractelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25178 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:04:39 +00:00
Robert Bocchino
9c62b5630c
Added lexer and parser support for the extractelement operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25177 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:04:32 +00:00
Reid Spencer
eb7116bb08
For PR411:
...
First step in refactoring the SymbolTable is to split it into two classes,
one for a symbol table of types and one for a symbol table of Values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25175 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 09:51:48 +00:00
Chris Lattner
60d97d4f55
Minor cleanup, no functionality change for current targets
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25173 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 05:41:59 +00:00
Duraid Madina
15d014b38e
heh, 'sif it'd be a legalizer bug.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25172 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 05:26:01 +00:00
Duraid Madina
c1d3d10249
support functions that return bool (this "should" work but doesn't,
...
*maybe* due to a legalizer bug.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25171 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 05:08:25 +00:00
Reid Spencer
365320e49a
Remove unused inclusion of SymbolTable.h
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25170 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 03:48:34 +00:00
Reid Spencer
f4484f3e16
For PR521:
...
With these patches we implement the ability for the Linker library to
keep track of which libraries were actually bytecode files (not archives)
and cause their users to remove such files from the list of libraries to
pass to the native linker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25169 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 03:14:40 +00:00
Reid Spencer
3e5e127f29
Be a little more explanatory in a comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25168 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 03:12:29 +00:00
Nate Begeman
49dddb273d
Remove a comment that no longer applies.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25167 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 00:15:59 +00:00
Chris Lattner
da6d20f0c1
Give PPCISD:: nodes legible names in dumps.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25166 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 23:52:17 +00:00
Chris Lattner
de387ce810
Fix an exponential function in libcall insertion to not be exponential. :)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25165 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 23:21:49 +00:00
Chris Lattner
e5cf122869
add ret void support back
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25164 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 23:20:37 +00:00
Evan Cheng
510e478098
* Added undef patterns.
...
* Some reorg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25163 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 23:10:28 +00:00
Evan Cheng
910cd3cfa2
More typos
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25162 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 22:29:54 +00:00
Evan Cheng
82a24b9813
typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25160 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 20:49:21 +00:00
Andrew Lenharth
f7c4bd65c0
proper branch not equal sequence
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25159 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 19:49:58 +00:00
Evan Cheng
e3413160ca
Support for ADD_PARTS, SUB_PARTS, SHL_PARTS, SHR_PARTS, and SRA_PARTS.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25158 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 18:33:28 +00:00
Evan Cheng
05a2d568c6
* Allow custom lowering of ADD_PARTS, SUB_PARTS, SHL_PARTS, SRA_PARTS,
...
and SRL_PARTS.
* Fix a bug that caused *_PARTS to be custom lowered twice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25157 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 18:31:59 +00:00
Evan Cheng
909addffc3
New getNode() variants.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25156 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 18:29:18 +00:00
Evan Cheng
6da8d99f70
New DAG node properties SNDPInFlag, SNDPOutFlag, and SNDPOptInFlag to replace
...
hasInFlag, hasOutFlag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25155 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 18:28:21 +00:00
Chris Lattner
baec98d00b
Teach loopsimplify to update et-forest. Patch contributed by Daniel Berlin!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25153 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 08:03:08 +00:00
Chris Lattner
6b135b74bd
Bugfix for etforest updating. Contributed by Daniel Berlin.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25152 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 07:58:01 +00:00
Reid Spencer
d41c981c39
Saem Ghani's PassManager Patch #8 :
...
This fixes a "gccass" regression. The -debug-pass=Structure option now
prints all the appropriate output
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25151 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-08 22:57:07 +00:00
Chris Lattner
10673b63b0
Fix a problem exposed by the et-forest work. Load-vn needs these passes live
...
whenever it is live, not just when load-vn is computed initially
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25146 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-08 09:10:04 +00:00
Chris Lattner
ccacd3ccc2
Initial implementation of the ET-Forest data structure for dominators and
...
post-dominators. This code was written/adapted by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25144 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-08 08:22:18 +00:00
Chris Lattner
d659360e58
Patch #7 from Saem:
...
"added the asserts and casts, fixed the comments and started the break
down of the larger methods. A few more patches and the breakdown
should be complete."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25142 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 23:16:58 +00:00
Chris Lattner
5fe0e28650
Fix the PPC JIT failures last night, which were due to mishandling of linkonce globals
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25141 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 06:22:16 +00:00
Chris Lattner
2199877563
Wrap long lines.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25140 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 06:20:51 +00:00
Chris Lattner
51e6a38b86
wrap long line
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25139 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 06:12:07 +00:00
Chris Lattner
e8d56c536d
fix some 176.gcc miscompilation from my previous patch.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25137 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 01:32:28 +00:00
Evan Cheng
948f343a2f
* Added integer div / rem.
...
* Fixed a load folding bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25136 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-06 23:19:29 +00:00
Evan Cheng
0114e94903
ISEL code for MULHU, MULHS, and UNDEF.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25132 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-06 20:36:21 +00:00
Andrew Lenharth
919e666d8c
make 0 codegen much better
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25131 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-06 19:41:51 +00:00
Chris Lattner
4f637d4db1
silence some bogus gcc warnings on fenris
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25130 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-06 17:59:59 +00:00