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(parent: 55029d8) | patch
[X86] Preserve memory refs when folding loads into divides.
authorCraig Topper <craig.topper@intel.com>
Wed, 8 Nov 2017 22:26:39 +0000 (22:26 +0000)
committerCraig Topper <craig.topper@intel.com>
Wed, 8 Nov 2017 22:26:39 +0000 (22:26 +0000)
commit61f81f9637cf81ee25d941b09c41a372d9387f3e
treec616307f16839f9dcd59bbf819895c18f8364610tree | snapshot
parent55029d811ff8c28fcbfb91faa6c658b59136943ccommit | diff
[X86] Preserve memory refs when folding loads into divides.

This is similar to what we already do for multiplies. Without this we can't unfold and hoist an invariant load.

llvm-svn: 317732
llvm/lib/Target/X86/X86ISelDAGToDAG.cpp diff | blob | history
llvm/test/CodeGen/X86/hoist-invariant-load.ll diff | blob | history
Domain: System / Toolchain;