llvm/lib/CodeGen, branch release_26http://llvm.orghttps://git.amat.us/llvm/atom/lib/CodeGen?h=release_262009-09-21T03:01:01ZMerge in fix for PR4910.2009-09-21T03:01:01ZTanya Lattnertonic@nondot.org2009-09-21T03:01:01Zurn:sha1:f2641fb4d0090497b8a757581718c218d33f64f3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@82428 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 80153 from mainline.2009-09-16T01:15:44ZTanya Lattnertonic@nondot.org2009-09-16T01:15:44Zurn:sha1:1d20c4e51ad24e6747da643afff71d2d0d3e9d91
Rework getPersonalityIndex slightly - 0 is now a valid and not-NULL
personality function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81982 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 80146 from mainline.2009-09-13T19:13:34ZTanya Lattnertonic@nondot.org2009-09-13T19:13:34Zurn:sha1:5d199aacefe79a6239bf2b6d03e9e5521193f02b
If we're emitting additional CIEs due to personality functions
don't emit the default one. Explicitly check for the NULL
CIE later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81702 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 80414 from mainline.2009-09-13T19:12:07ZTanya Lattnertonic@nondot.org2009-09-13T19:12:07Zurn:sha1:99a127c7317cbe192bab0109d0e489e33bdb8360
Make the augmentation size and next set of bytes agree on size,
and make the reference pointer size as it should be.
Fixes an abort on a testcase derived from libunwind's personality
test in 64-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81701 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 81343 from mainline.2009-09-10T00:20:28ZTanya Lattnertonic@nondot.org2009-09-10T00:20:28Zurn:sha1:829b8efeb611d1b89e45732cceac7c211005ac68
When widening a vector load, use the correct chain. This fixes PR4891.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81411 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 81204 from mainline (with minor tweak).2009-09-08T23:29:08ZTanya Lattnertonic@nondot.org2009-09-08T23:29:08Zurn:sha1:d478be22990b5cb175f54aecde6c15efa2009303
When remat'ing and destination virtual register has a sub-register index. Make sure the sub-register class matches the register class of the remat'ed instruction definition register class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81270 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 80872 from mainline.2009-09-04T19:45:24ZTanya Lattnertonic@nondot.org2009-09-04T19:45:24Zurn:sha1:beabaccc941cdcc921e5888fc94fec8a223c6ef6
Fixed a test that ensures the LocalRewriter does not attempt to
avoid reloads by reusing clobbered registers.
This was causing issues in 256.bzip2 when compiled with PIC for
a while (starting at r78217), though the problem has since been masked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81032 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline.2009-08-31T06:29:32ZTanya Lattnertonic@nondot.org2009-08-31T06:29:32Zurn:sha1:c219c0aba297f5599a21b99eb4c818b800ae0d19
When undoing a reuse in ReuseInfo::GetRegForReload, check if it was only a
sub-register being used. The MachineOperand::getSubReg() method is only valid
for virtual registers, so we have to recover the sub-register index manually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@80552 91177308-0d34-0410-b5e6-96231b3b80d8
revert r79708 + r797112009-08-22T04:07:34ZChris Lattnersabre@nondot.org2009-08-22T04:07:34Zurn:sha1:895a55e66d107aa96a1e763a62a97e8ad62284a0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79720 91177308-0d34-0410-b5e6-96231b3b80d8
Actually remove unused static. Previous commit removed trailing2009-08-22T00:41:47ZEric Christopherechristo@apple.com2009-08-22T00:41:47Zurn:sha1:8dde7c0ff1a568a0739ff7581464c31dbc063527
whitespace.
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