llvm/test, branch release_24http://llvm.orghttps://git.amat.us/llvm/atom/test?h=release_242008-10-30T21:20:47ZMerge from mainline.2008-10-30T21:20:47ZTanya Lattnertonic@nondot.org2008-10-30T21:20:47Zurn:sha1:6bd60cd93871905232dd811e1e57e98e32b71d43
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@58460 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline.2008-10-30T05:55:00ZTanya Lattnertonic@nondot.org2008-10-30T05:55:00Zurn:sha1:83d348295e42d14dec2a6b7d53359b57b4db7bd1
Fix a nasty miscompilation of 176.gcc on linux/x86 where we synthesized
a memset using 16-byte XMM stores, but where the stack realignment code
didn't work. Until it does (PR2962) disable use of xmm regs in memcpy
and memset formation for linux and other targets with insufficiently
aligned stacks.
This is part of PR2888
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@58423 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline. This test was fixed.2008-10-23T16:29:04ZTanya Lattnertonic@nondot.org2008-10-23T16:29:04Zurn:sha1:efc29bdb2ce54a15f5e774e4b97144159684314f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@58038 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline for PR2886.2008-10-23T05:44:04ZTanya Lattnertonic@nondot.org2008-10-23T05:44:04Zurn:sha1:f1e2a2cd26eadc4322f2807157190803e34084a7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@58033 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline.2008-10-23T05:03:22ZTanya Lattnertonic@nondot.org2008-10-23T05:03:22Zurn:sha1:e11adfd26fd843f9b037cb7063f8d9c4fe28b6d4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@58032 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline.2008-10-22T05:05:36ZTanya Lattnertonic@nondot.org2008-10-22T05:05:36Zurn:sha1:b9c01c2c6f1f1371440af1e5b0b01245ae060d0a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@57957 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline. 2008-10-22T04:35:41ZTanya Lattnertonic@nondot.org2008-10-22T04:35:41Zurn:sha1:c6c313a84b6be689125c0af8cb06e4e69da739f0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@57955 91177308-0d34-0410-b5e6-96231b3b80d8
remove v[if]cmp functionality from the 2.4 release. These instructions will be removed or substantially changes in mainline after the 2.4 release and we don't want to have to support these for backwards compatibility purposes. Patch by Chris.2008-10-17T21:36:29ZTanya Lattnertonic@nondot.org2008-10-17T21:36:29Zurn:sha1:8c07c4ede04f4a06b8e090da65dc38706543f5cf
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@57732 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline..2008-10-17T18:10:12ZTanya Lattnertonic@nondot.org2008-10-17T18:10:12Zurn:sha1:cb48593bc7e0fab03ac7684923daed4ebd4b2782
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@57708 91177308-0d34-0410-b5e6-96231b3b80d8
Merge from mainline.2008-10-17T18:02:30ZTanya Lattnertonic@nondot.org2008-10-17T18:02:30Zurn:sha1:53c0c8b7030f5b50e8054e57658b2fbd3f254a6e
Also update sub-register intervals after a trivial computation is rematt'ed
for a copy instruction. PR2775.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_24@57706 91177308-0d34-0410-b5e6-96231b3b80d8