Chris Lattner 979ed44feb Fix a serious performance regression introduced by r108687 on linux: ... turning (fptrunc (sqrt (fpext x))) -> (sqrtf x) is great, but we have to delete the original sqrt as well. Not doing so causes us to do two sqrt's when building with -fmath-errno (the default on linux). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113260 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-07 20:01:38 +00:00
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Hello	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
InstCombine	Fix a serious performance regression introduced by r108687 on linux:	2010-09-07 20:01:38 +00:00
Instrumentation	Reapply r110396, with fixes to appease the Linux buildbot gods.	2010-08-06 18:33:48 +00:00
IPO	Fix major bug in thunk detection. Also verify the calling convention.	2010-09-07 01:42:10 +00:00
Scalar	fix PR8067, an over-aggressive assertion in LICM.	2010-09-06 05:11:24 +00:00
Utils	Fix LoopSimplify to notify ScalarEvolution when splitting a loop backedge	2010-09-04 02:42:48 +00:00
Makefile	Revert r100896 and around - this breaks the only mingw32 buildbot we have.	2010-04-15 19:51:42 +00:00