[PATCH] D62263: [DAGCombine][X86][AArch64][AMDGPU] (x - y) + -1 -> add (xor y, -1), x fold
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 28 12:05:29 PDT 2019
lebedev.ri reopened this revision.
lebedev.ri added a comment.
This revision is now accepted and ready to land.
One of the patches seems to have introduced a hang in test-suite, reverted.
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