Fix for regression: [Bug 20369] wrong code at -O3 on x86_64-linux-gnu in 64-bit mode
authorGerolf Hoflehner <ghoflehner@apple.com>
Mon, 21 Jul 2014 03:02:46 +0000 (03:02 +0000)
committerGerolf Hoflehner <ghoflehner@apple.com>
Mon, 21 Jul 2014 03:02:46 +0000 (03:02 +0000)
commitae1ec299df110b938168150158f6f618e5c86491
treeb979e1abc851090d0b0c5ebf50fe0dbcfd970934
parent4c904adf7cf92dbf518b60acea8b7b9539649bc6
Fix for regression: [Bug 20369] wrong code at -O3 on x86_64-linux-gnu in 64-bit mode

Prevents hoisting of loads above stores and sinking of stores below loads
in MergedLoadStoreMotion.cpp (rdar://15991737)

llvm-svn: 213497
llvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp