5 Commits

Author SHA1 Message Date
Andrew Trick
8ca441aad3 Test cases that assume layout should use -disable-code-place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154908 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17 06:20:42 +00:00
Chandler Carruth
0de089a4d0 Remove an overly brittle test. This test will no longer be interesting
once we start changing the block layout, so just nuke it. If anyone has
ideas about how to craft a code layout agnostic form of the test please
let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154815 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16 13:49:09 +00:00
Andrew Trick
cc32efd592 Test case trial and error. Not sure the proper way to check MBB names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 03:57:19 +00:00
Andrew Trick
17bd2c5d68 Reduced a stronger test case for coalescer bug PR10920.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139898 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 03:46:49 +00:00
Andrew Trick
b1afbac64b [regcoalescing] bug fix for RegistersDefinedFromSameValue.
An improper SlotIndex->VNInfo lookup was leading to unsafe copy removal.
Fixes PR10920 401.bzip2 miscompile with no IV rewrite.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139765 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 01:09:33 +00:00