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(parent: a2e9485) | patch
Don't emit FP_REG_KILL into a block that just returns. Nothing
authorChris Lattner <sabre@nondot.org>
Mon, 10 Mar 2008 23:34:12 +0000 (23:34 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 10 Mar 2008 23:34:12 +0000 (23:34 +0000)
commit03fdec04d1f179f32047aa6752aa59f2674c9894
treefa6fe0e246de728da27f33e3dbf223277b0ef8c3tree | snapshot
parenta2e9485e34f1348526ed104dbdc194673e291077commit | diff
Don't emit FP_REG_KILL into a block that just returns.  Nothing
can be live out of the block anyway, so it isn't needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48192 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelDAGToDAG.cpp diff | blob | history
test/CodeGen/X86/2007-07-25-EpilogueBug.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors