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(parent: 54fe1b2) | patch
[X86] Mark pseudo instruction TEST8ri_NOEREX as hasSIdeEffects=0.
authorAkira Hatanaka <ahatanaka@apple.com>
Thu, 10 Jul 2014 18:00:53 +0000 (18:00 +0000)
committerAkira Hatanaka <ahatanaka@apple.com>
Thu, 10 Jul 2014 18:00:53 +0000 (18:00 +0000)
commit7cc27649a68170c6da3cecbde94e8a14dd56346e
tree5a51a9e59f8832653f8c570cf2dd8d3c4903ddc2tree | snapshot
parent54fe1b260c9e555858f1156a1e73258cbce4de6dcommit | diff
[X86] Mark pseudo instruction TEST8ri_NOEREX as hasSIdeEffects=0.

Also, add a case clause in X86InstrInfo::shouldScheduleAdjacent to enable
macro-fusion.

<rdar://problem/15680770>

llvm-svn: 212747
llvm/lib/Target/X86/X86InstrArithmetic.td diff | blob | history
llvm/lib/Target/X86/X86InstrInfo.cpp diff | blob | history
llvm/test/CodeGen/X86/testb-je-fusion.ll [new file with mode: 0644] blob
Domain: System / Toolchain;