[X86][SSE] Add ashr + mask test cases.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 24 Mar 2017 17:25:47 +0000 (17:25 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 24 Mar 2017 17:25:47 +0000 (17:25 +0000)
commit31c04590e64b69461476c80534bb89a1a6ec7674
treedd86abab33b478b719a1c53de313e33dc43c90c6
parenta78ae8a172a3c44984dd6c047a56d8053abdc943
[X86][SSE] Add ashr + mask test cases.

Test cases showing cases where we're missing an opportunity to lshr a value with an extended sign to avoid loading a mask

llvm-svn: 298716
llvm/test/CodeGen/X86/combine-and.ll