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(parent: 82a04b1) | patch
[AArch64 MachineCombine] Enhance/Add support for general reassociation to reduce...
authorHaicheng Wu <haicheng@codeaurora.org>
Thu, 7 Jan 2016 04:01:02 +0000 (04:01 +0000)
committerHaicheng Wu <haicheng@codeaurora.org>
Thu, 7 Jan 2016 04:01:02 +0000 (04:01 +0000)
commite6f663968c5f4e5da41929829efde2025eeea018
tree28ca342b2abfd445ee2912aa044d81ff0832ba44tree | snapshot
parent82a04b17aeffdf31b7665f927ac42d81e80c07f0commit | diff
[AArch64 MachineCombine] Enhance/Add support for general reassociation to reduce the critical path

Allow fadd/fmul to be reassociated in aarch64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257024 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AArch64/AArch64InstrInfo.cpp diff | blob | history
lib/Target/AArch64/AArch64InstrInfo.h diff | blob | history
test/CodeGen/AArch64/machine-combiner.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors