projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6202e45) | patch
Move SSE2 logical operations PAND/POR/PXOR/PANDN above SSE1 logical operations ANDPS...
authorCraig Topper <craig.topper@gmail.com>
Mon, 9 Jan 2012 05:07:01 +0000 (05:07 +0000)
committerCraig Topper <craig.topper@gmail.com>
Mon, 9 Jan 2012 05:07:01 +0000 (05:07 +0000)
commitdfa5f573e7bf4ee98ea314b63f43397d873b5184
tree0806efacf871ffa0684fc7d87b010d78a16648e7tree | snapshot
parent6202e45d53d49e0f973a8d3b362941411b7604b5commit | diff
Move SSE2 logical operations PAND/POR/PXOR/PANDN above SSE1 logical operations ANDPS/ORPS/XORPS/ANDNPS. This fixes a pattern ordering issue that meant that the SSE2 instructions could never be directly selected since the SSE1 patterns would always match first. This is largely moot with the ExeDepsFix pass, but I'm trying to audit for all such ordering issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147765 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86InstrSSE.td diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors