Andrew Lenharth
fa08fb2c78
This seems useful from the original patch that added the function. If there is a reason it is not useful on a RISC type target, let me know and I will pull it out
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23676 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-09 20:11:35 +00:00
Andrew Lenharth
f3fb71bfd7
This is suppose to work now
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23644 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-06 16:54:29 +00:00
Andrew Lenharth
d5613debf9
remove VAX compatibility instruction, we will never use this
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23643 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-06 16:53:32 +00:00
Chris Lattner
080a4b1637
Sort the cpu and features table, so that the alpha backend doesn't fail EVERY
...
compile with an assertion that the tables are not sorted!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23591 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-02 07:13:52 +00:00
Andrew Lenharth
ac35cd207f
subtarget support for CIX and FIX extentions (the only 2 I care about right now)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23569 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 20:24:38 +00:00
Chris Lattner
97d5e6461a
Pass extra regclasses into spilling code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23537 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 01:29:42 +00:00
Andrew Lenharth
120ab480ab
begining alpha subtarget support
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23531 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-29 22:54:56 +00:00
Chris Lattner
3e2bafd640
Add FP versions of the binary operators, keeping the int and fp worlds seperate.
...
Though I have done extensive testing, it is possible that this will break
things in configs I can't test. Please let me know if this causes a problem
and I'll fix it ASAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23505 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-28 22:29:17 +00:00
Chris Lattner
82da52299c
This code is no longer needed, it is moved to the target-indep code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23332 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-13 19:31:44 +00:00
Chris Lattner
f2cded73c4
Majik numbers are bad
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23330 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-13 19:03:13 +00:00
Chris Lattner
8c65344a15
ignore generated files
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23263 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-07 23:47:44 +00:00
Andrew Lenharth
46a776e664
Fix up the AssertXext problem, as well as adding it at calls
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23246 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-06 17:00:23 +00:00
Andrew Lenharth
f71df33671
revert part of the last change, should fix regressions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23241 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-04 06:12:19 +00:00
Andrew Lenharth
aa38ce436b
Pull out Lowering in preperation for multiple ISels. Oh, and get rid of some stuff
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23220 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-02 18:46:02 +00:00
Jim Laskey
b1e1180ca0
1. Use SubtargetFeatures in llc/lli.
...
2. Propagate feature "string" to all targets.
3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23192 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-01 21:38:21 +00:00
Chris Lattner
5839bf2b3b
Change ConstantPoolSDNode to actually hold the Constant itself instead of
...
putting it into the constant pool. This allows the isel machinery to
create constants that it will end up deciding are not needed, without them
ending up in the resultant function constant pool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23081 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26 17:15:30 +00:00
Chris Lattner
cbec3b00bd
Put register classes in namespaces
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22924 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 18:50:46 +00:00
Chris Lattner
5499742c06
This code has always been dead for alpha
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22915 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 18:33:26 +00:00
Chris Lattner
80132a4b48
mark variable arity instructions as such. Alpha wins the battle for
...
cleanest backend in this metric :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22893 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 00:51:37 +00:00
Chris Lattner
9d6c45bdd7
Fix some bugs in the alpha backend, some of which I introduced yesterday,
...
and some that were preexisting. All alpha regtests pass now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22829 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17 17:08:24 +00:00
Andrew Lenharth
035b8abdab
thinko. Should fix s4addl.ll regression
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22817 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17 00:47:24 +00:00
Chris Lattner
707ebc5dd6
update the backends to work with the new CopyFromReg/CopyToReg/ImplicitDef nodes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22807 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-16 21:56:37 +00:00
Nate Begeman
7cbd525ba8
Implement BR_CC and BRTWOWAY_CC. This allows the removal of a rather nasty
...
fixme from the PowerPC backend. Emit slightly better code for legalizing
select_cc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22805 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-16 19:49:35 +00:00
Andrew Lenharth
d228427f87
isIntImmediate is a good Idea. Add a flavor that checks bounds while it is at it
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22790 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-15 14:31:37 +00:00
Andrew Lenharth
1f3e808ebf
match gcc's use of tabs, makes diffs easier
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22764 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-12 16:14:08 +00:00
Andrew Lenharth
21e786bdb4
.section cleanup, patch from Nicholas Riley
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22763 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-12 16:13:43 +00:00
Chris Lattner
88ac32ca26
Update the targets to the new SETCC/CondCodeSDNode interfaces.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22729 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-09 20:21:10 +00:00
Andrew Lenharth
3f55a4fcab
No, IDEFs shouldn't be JITed
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22648 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-04 15:32:36 +00:00
Andrew Lenharth
dc7c0b8c22
Alpha ABI specifies stack is always 16 byte alligned, and gcc does it, so I will too
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 22:33:21 +00:00
Chris Lattner
9e17df80ca
one more hunk that got dropped
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22596 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 19:35:29 +00:00
Chris Lattner
0561b3ff9f
Update to use the new MathExtras.h support for log2 computation.
...
Patch contributed by Jim Laskey!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22594 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 19:26:06 +00:00
Andrew Lenharth
5bca0da936
update function codes to reflect /su flags that have been added since this was written
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22571 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-01 20:06:01 +00:00
Andrew Lenharth
01c8f6e452
use llabs not abs
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22569 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-01 17:47:28 +00:00
Jeff Cohen
d29b6aa608
Keep tabs and trailing spaces out.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22565 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-30 18:33:25 +00:00
Andrew Lenharth
98169be50b
support bsr, and more .td simplification
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22543 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28 18:14:47 +00:00
Andrew Lenharth
a4433e1b31
get lazy JITing working. Some of shootout runs now
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22538 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28 12:45:20 +00:00
Jeff Cohen
00b16889ab
Eliminate all remaining tabs and trailing spaces.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22523 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 06:12:32 +00:00
Chris Lattner
45ff4faeed
fix some warnings when compiled with 32-bit hosts
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22521 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 05:58:01 +00:00
Andrew Lenharth
f075cac445
fix compile error
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22508 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-23 07:46:48 +00:00
Andrew Lenharth
6b137d818a
Handle more imm forms, and load small negative i32 constants without hitting memory (should do the same for arbitrary zero extended small negative constants)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22505 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 22:24:01 +00:00
Andrew Lenharth
38396f8a93
finally found the gcc defined constants
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22502 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 21:00:30 +00:00
Andrew Lenharth
0934ae02af
Alpha JIT (beta)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22500 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 20:52:16 +00:00
Andrew Lenharth
f3f951af3f
simpilfy instruction encoding (and make the lines way shorter, aka Misha happification)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22499 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 20:50:29 +00:00
Andrew Lenharth
fec0e4024f
Fix povray and minor cleanups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22397 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 04:20:52 +00:00
Chris Lattner
bce81ae51e
Change *EXTLOAD to use an VTSDNode operand instead of being an MVTSDNode.
...
This is the last MVTSDNode.
This allows us to eliminate a bunch of special case code for handling
MVTSDNodes.
Also, remove some uses of dyn_cast that should really be cast (which is
cheaper in a release build).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22368 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-10 01:56:13 +00:00
Chris Lattner
9fadb4c1c0
Change TRUNCSTORE to use a VTSDNode operand instead of being an MVTSTDNode
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22366 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-10 00:29:18 +00:00
Andrew Lenharth
a48f3ce18a
clean up prolouge and epilouge
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22346 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 19:52:58 +00:00
Chris Lattner
e0fe225e89
Make several cleanups to Andrews varargs change:
...
1. Pass Value*'s into lowering methods so that the proper pointers can be
added to load/stores from the valist
2. Intrinsics that return void should only return a token chain, not a token
chain/retval pair.
3. Rename LowerVAArgNext -> LowerVAArg, because VANext is long gone.
4. Now that we have Value*'s available in the lowering methods, pass them
into any load/stores from the valist that are emitted
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22339 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-05 19:58:54 +00:00
Andrew Lenharth
619fb52764
check the correct VT
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22332 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-04 20:07:21 +00:00
Andrew Lenharth
2f5bca5c15
fix loading address of fp symbols
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22331 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-03 20:06:13 +00:00