2 Commits

Author SHA1 Message Date
NAKAMURA Takumi
ec0af2f4e1 test/CodeGen/X86/dec-eflags-lower.ll: Relax expression for win32 x64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 22:30:37 +00:00
Pete Cooper
2d49689793 Added custom lowering for load->dec->store sequence in x86 when the EFLAGS registers is used
by later instructions.

Only done for DEC64m right now.

Fixes <rdar://problem/6172640>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144705 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 21:57:53 +00:00