llvm/test/CodeGen, branch release_26http://llvm.orghttps://git.amat.us/llvm/atom/test/CodeGen?h=release_262009-09-18T04:26:28ZFix PR5001 PR5002.2009-09-18T04:26:28ZTanya Lattnertonic@nondot.org2009-09-18T04:26:28Zurn:sha1:440f4126b4b111b2e8f1b99bf59689d0f58bb1fd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@82191 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 81821 from mainline.2009-09-16T01:13:06ZTanya Lattnertonic@nondot.org2009-09-16T01:13:06Zurn:sha1:565fb5a655d27ae3cb6d9297b33976c9eca7fa3e
Don't pull a load through a callseq_start if the load's chain
has multiple uses, as one of the other uses may be on a path
to a different node above the callseq_start, because that
leads to a cyclic graph. This problem is exposed when
-combiner-global-alias-analysis is used. This fixes PR4880.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81978 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 81814 from mainline.2009-09-16T01:12:05ZTanya Lattnertonic@nondot.org2009-09-16T01:12:05Zurn:sha1:75a14269961ef14ac41fbdf10a062557b0800115
On x86-64, the 32-bit cmov doesn't actually clear the high 32-bit of
its result if the condition is false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81977 91177308-0d34-0410-b5e6-96231b3b80d8
Fix PR4962.2009-09-12T22:54:18ZTanya Lattnertonic@nondot.org2009-09-12T22:54:18Zurn:sha1:413ac2e34c7ec901fae94458d202abb93c579fdd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81650 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 80404 from mainline.2009-09-12T22:49:19ZTanya Lattnertonic@nondot.org2009-09-12T22:49:19Zurn:sha1:d76a68e5a71ffe5fdc940092bfbd001c1eb6227e
Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a bunch of nasty code in ARM asm printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81647 91177308-0d34-0410-b5e6-96231b3b80d8
Merge 81327 from mainline.2009-09-10T00:25:22ZTanya Lattnertonic@nondot.org2009-09-10T00:25:22Zurn:sha1:31f28dfaee4fca9368467f4fcb9d886d4ddf33ec
Add testcase for r81322 (PR4933).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81412 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 81205 from mainline.2009-09-08T23:30:18ZTanya Lattnertonic@nondot.org2009-09-08T23:30:18Zurn:sha1:280f2245935c235a27a6833292feee5519b18678
Unbreak this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81271 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 81187 from mainline.2009-09-08T23:19:21ZTanya Lattnertonic@nondot.org2009-09-08T23:19:21Zurn:sha1:68438c16f734358d422c7257a78df3f611e94fa7
fix PR4767, a crash because fp stackifier visited blocks in
depth first order, so it wouldn't process unreachable blocks.
When compiling at -O0, late dead block elimination isn't done
and the bad instructions got to isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_26@81268 91177308-0d34-0410-b5e6-96231b3b80d8