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(parent: 945ad7d) | patch
add a missing regression test for a DAGCombiner FDIV optimization
authorSanjay Patel <spatel@rotateright.com>
Fri, 7 Aug 2015 23:19:41 +0000 (23:19 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 7 Aug 2015 23:19:41 +0000 (23:19 +0000)
commit3a16c7948a67a16da7a968984201b1f85a8009fa
treec682a7a6bfddcebb79b36df9a5a61f0ab6890ae3tree | snapshot
parent945ad7d241ab24e92e8315ac3906b0a52a5d5b0dcommit | diff
add a missing regression test for a DAGCombiner FDIV optimization

There's no test for this transform in any backend. Discovered
while debugging fast-math-flag propagation in the DAG (r244053).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244373 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/X86/fdiv.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors