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)
commit0f51d1495738f0d30a3fc1d3fb1226c84c329ec5
tree75ffec68eb9a8f6be4828b329c9bbabc32709b2d
parentfd25395c725211ca98c55d0fa22e3f89ab7ade90
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).

llvm-svn: 244373
llvm/test/CodeGen/X86/fdiv.ll