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b3e789ac2548a4382d0db03b573fd8a127617f8f
Commit Graph

5065 Commits

Author SHA1 Message Date
Jim Laskey
b3e789ac25 Set up MachineDebugInfo to scan for debug information form "llvm.db"g globals. 
Global Variable information is now pulled from "llvm.dbg.globals"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25655 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 20:21:46 +00:00
Chris Lattner
38f7373018 Improve compatibility with VC2005, patch by Morten Ofstad! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25653 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 19:55:20 +00:00
Evan Cheng
97c7fc351e Added preliminary x86 subtarget support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25645 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 09:53:06 +00:00
Duraid Madina
b0636041c8 fix stack corruption! Previously, 16-byte whole-FP-register stores were 
being treated as needing only 8 bytes (though they were 16 byte aligned.)

This should fix a bunch of tests - anyone have any comments, though?

  - in Target.td , SpillSize and SpillAlignment seem dead - is this what
    Size and Alignment do now?
  - in CodeGenRegisters.h/CodeGenTarget.cpp , DeclaredSpillSize and
    DeclaredSpillAlignment seem dead.
  - there are a bunch of comments here and there that don't clearly
    distinguish between 'size' and 'spillsize' etc. hmm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25644 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 09:45:03 +00:00
Duraid Madina
d92f116a1c some hoovering 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25643 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-26 09:08:31 +00:00
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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