Create BEXTR instructions for (and ((sra or srl) x, imm), (2**size - 1)). Fixes PR17028.
authorCraig Topper <craig.topper@gmail.com>
Mon, 2 Sep 2013 07:53:17 +0000 (07:53 +0000)
committerCraig Topper <craig.topper@gmail.com>
Mon, 2 Sep 2013 07:53:17 +0000 (07:53 +0000)
commit69c474ffa8a4b0186067e39d338a165d4165af2b
tree87ab20fb6bd0890ab5ddcfdd121599b78855173f
parentda0ce6eb8b11083b5cc1849b625509b87a7d9db9
Create BEXTR instructions for (and ((sra or srl) x, imm), (2**size - 1)). Fixes PR17028.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189742 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86ISelLowering.h
lib/Target/X86/X86InstrInfo.td
test/CodeGen/X86/bmi.ll