[X86] Don't check for folding into a store when deciding if we can promote an i16...
authorCraig Topper <craig.topper@intel.com>
Sun, 1 Apr 2018 06:29:32 +0000 (06:29 +0000)
committerCraig Topper <craig.topper@intel.com>
Sun, 1 Apr 2018 06:29:32 +0000 (06:29 +0000)
commit9b8cd5fe5507fdd1992e6a77a91cda0f7f3af80b
tree28dabf20f38ca7f813e378550376973722b4392e
parentdb6caabccc8314fee9199aca0bbbc189fbada5f7
[X86] Don't check for folding into a store when deciding if we can promote an i16 mul.

There's no RMW mul operation.

llvm-svn: 328931
llvm/lib/Target/X86/X86ISelLowering.cpp