Andrew Trick
13840499df
Test cases that assume layout should use -disable-code-place.
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llvm-svn: 154908
2012-04-17 06:20:42 +00:00
Chandler Carruth
a355e7cf82
Remove an overly brittle test. This test will no longer be interesting
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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.
llvm-svn: 154815
2012-04-16 13:49:09 +00:00
Andrew Trick
31004375fc
Test case trial and error. Not sure the proper way to check MBB names.
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llvm-svn: 139900
2011-09-16 03:57:19 +00:00
Andrew Trick
b57d9c38a2
Reduced a stronger test case for coalescer bug PR10920.
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llvm-svn: 139898
2011-09-16 03:46:49 +00:00
Andrew Trick
76a86d3d4c
[regcoalescing] bug fix for RegistersDefinedFromSameValue.
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An improper SlotIndex->VNInfo lookup was leading to unsafe copy removal.
Fixes PR10920 401.bzip2 miscompile with no IV rewrite.
llvm-svn: 139765
2011-09-15 01:09:33 +00:00