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

..

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