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Revert "[DAGCombiner] try repeated fdiv divisor transform before building estimate"
authorSanjay Patel <spatel@rotateright.com>
Wed, 1 May 2019 16:06:21 +0000 (16:06 +0000)
committerSanjay Patel <spatel@rotateright.com>
Wed, 1 May 2019 16:06:21 +0000 (16:06 +0000)
commit99f07c223c3ace9c1fa7d160f99f18de9419793e
treef7a265b351a61b18e9f7f6d453c4eb6de73baf52tree | snapshot
parent01f30d23609fd2aca16310110b35709d9244f95bcommit | diff
Revert "[DAGCombiner] try repeated fdiv divisor transform before building estimate"

This reverts commit fb9a5307a94e6f1f850e4d89f79103b123f16279 (rL359398)
because it can cause an infinite loop due to opposing combines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359695 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
test/CodeGen/X86/fdiv-combine-vec.ll diff | blob | history
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