Evan Cheng
12d3a91386
Test inline asm modifier 'c'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35036 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:45:31 +00:00
Evan Cheng
23a9570494
Implement inline asm modifier c.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35035 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:42:46 +00:00
Chris Lattner
7754d2fd8d
upgrade this testcase, add test for fp immediate to memory operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35034 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:33:06 +00:00
Chris Lattner
6dfc6806bf
implement support for floating point constants used as inline asm memory operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35033 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:29:47 +00:00
Bill Wendling
71b91ac76f
Add MMX arithmetic testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35032 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:14:51 +00:00
Bill Wendling
2f88dcdfb3
Added "padd*" support for MMX. Added MMX move stuff to X86InstrInfo so that
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moves, loads, etc. are recognized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35031 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:09:11 +00:00
Evan Cheng
b582b1b1fc
Fix a typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35030 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 21:59:30 +00:00
Evan Cheng
c795466254
Fix test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35029 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 19:27:32 +00:00
Devang Patel
d46825c6a1
Speed Up Pass Manager.
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- Check Immutableness before searching PreservedSet.
- Avoid unnecessary traversal while setting Last User.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35028 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 19:05:01 +00:00
Zhou Sheng
a47f60bfaf
Fix a bug in function ComputeMaskedBits().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35027 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 15:15:18 +00:00
Evan Cheng
032953d747
Putting more constants which do not contain relocations into .literal{4|8|16}
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35026 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 08:31:54 +00:00
Chris Lattner
b4ddac9bf7
make this fail even in non-assert builds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35025 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 07:07:03 +00:00
Chris Lattner
97f9df1cd1
This appears correct, enable it so we can see perf changes on testers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35024 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 07:03:55 +00:00
Chris Lattner
c14d3cac4b
Second half of PR1226. This is currently still disabled, until I have a chance to
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do the correctness/performance analysis testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35023 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 06:36:54 +00:00
Zhou Sheng
9a28daa864
Fix a bug in APIntified ComputeMaskedBits().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35022 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 05:42:00 +00:00
Evan Cheng
bf822eb6a3
Change register allocation order to Dale's suggestion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35021 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 02:56:40 +00:00
Evan Cheng
11788fde93
Bug fix. Not advancing the register scavenger iterator correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35020 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 02:55:08 +00:00
Reid Spencer
e7816b5c9e
For PR1205:
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Provide an APIntified version of MaskedValueIsZero. This will (temporarily)
cause a "defined but not used" message from the compiler. It will be used
in the next patch in this series.
Patch by Sheng Zhou.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35019 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 01:52:58 +00:00
Reid Spencer
3e7594f187
For PR1205:
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Add a new ComputeMaskedBits function that is APIntified. We'll slowly
convert things over to use this version. When its all done, we'll remove
the existing version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35018 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 01:46:38 +00:00
Evan Cheng
98ded765c2
For Darwin, put constant data into .const, .const_data, .literal{4|8|16}
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sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35017 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 01:25:25 +00:00
Evan Cheng
f0b5d56efd
Put constant data to .const, .const_data, .literal{4|8|16} sections.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35016 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 01:07:07 +00:00
Evan Cheng
be346c9476
Add ReadOnlySection directive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35015 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 01:00:38 +00:00
Evan Cheng
afe1581557
Added ContainsRelocations() to check if a constant might only be resolvable at load time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35014 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 00:59:12 +00:00
Evan Cheng
603b83ebcd
Only safe to use a call-clobbered or spilled callee-saved register as scratch register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35010 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 20:30:36 +00:00
Bill Wendling
c32a7f98ab
Remove useless pattern fragments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35009 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 18:23:09 +00:00
Anton Korobeynikov
d0b82b301d
Refactoring of formal parameter flags. Enable properly use of
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zext/sext/aext stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35008 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 16:25:09 +00:00
Anton Korobeynikov
6a143590b3
Cleanup: make SetCounter an instance variable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35007 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 08:25:02 +00:00
Evan Cheng
fd9429ab4b
New test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35006 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 08:12:39 +00:00
Evan Cheng
83060c544b
Avoid combining indexed load further.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35005 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 08:07:03 +00:00
Evan Cheng
02c50e4891
Add a utility function to test whether a load is unindexed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35004 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 08:04:41 +00:00
Devang Patel
5ee9997906
Now IndVarSimplify is a LoopPass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35003 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 06:39:01 +00:00
Bill Wendling
bc9bffa27b
Properly support v8i8 and v4i16 types. It now converts them to v2i32 for
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load and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35002 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 05:43:18 +00:00
Devang Patel
54959d6cf6
Now LICM is a LoopPass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35001 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 04:41:30 +00:00
Anton Korobeynikov
a6199c87c2
Fix DWARF debugging information on x86/Linux and (hopefully)
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Mingw32/Cygwin targets. This fixes PR978
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35000 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 02:47:57 +00:00
Evan Cheng
cb20998b3f
ARM always use register scavenger. No longer reserves R12.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34999 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 02:46:23 +00:00
Evan Cheng
0ea12ec848
Fix some brittle code. Watch out for cases where register scavenger is pointing to deleted instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34998 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 02:38:05 +00:00
Evan Cheng
f262b35559
Add skipTo to set internal iterator. Useful when pointed to instruction is deleted.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34997 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 02:36:16 +00:00
Devang Patel
3f1a1e0366
Now LoopUnroll is a LoopPass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34996 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 01:38:05 +00:00
Reid Spencer
202a445ed9
Fix the pattern.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34994 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 00:39:11 +00:00
Reid Spencer
230b8c2fd1
Make this test more reliable across platforms.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34993 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 00:32:12 +00:00
Devang Patel
1bc89361c2
Now LoopUnswitch is a LoopPass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34992 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 00:26:10 +00:00
Evan Cheng
ba0d804aa7
New test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34991 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 00:13:48 +00:00
Evan Cheng
3d06cf4584
Fix one more Thumb eliminateFrameIndex bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 00:12:18 +00:00
Reid Spencer
bce30f1887
Fix all of last night's JIT failures in Prolangs-C++ by finishing the
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implementation of getConstantValue().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34988 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 22:23:15 +00:00
Evan Cheng
e6257632fc
Register scavenging is now on by default for ARM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34987 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 22:02:53 +00:00
Evan Cheng
a90f3408b3
Make load / store optimizer use register scavenger.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34986 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 21:59:20 +00:00
Evan Cheng
caddd590f7
Minor bug fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34985 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 21:58:15 +00:00
Devang Patel
0f54dcbf07
Now LoopStrengthReduce is a LoopPass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34984 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 21:14:09 +00:00
Chris Lattner
edf2e8da25
big endian 32-bit systems (e.g. ppc32) want to return the high reg first, not
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the lo-reg first. This is fallout from my ppc calling conv change yesterday,
it fixes test/ExecutionEngine/2003-05-06-LivenessClobber.llx
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 20:01:06 +00:00
Devang Patel
622adea47f
Insert loop into LQ before visiting children.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34982 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 19:50:49 +00:00