Don't depend on the physreg coalescing order.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130818 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2011-05-04 01:01:47 +00:00
parent c74399f8b4
commit 20bc5acfb6
2 changed files with 4 additions and 5 deletions

View File

@ -2,7 +2,7 @@
; Formerly there were two shifts.
define i64 @baz(i32 %A) nounwind {
; CHECK: shlq $49, %rax
; CHECK: shlq $49, %r
%tmp1 = shl i32 %A, 17
%tmp2 = zext i32 %tmp1 to i64
%tmp3 = shl i64 %tmp2, 32

View File

@ -29,9 +29,8 @@ entry:
ret i32 %tmp4
; X64: test3:
; X64: notl [[A1:%esi|%edx]]
; X64: andl [[A0:%edi|%ecx]], [[A1]]
; X64: movl [[A1]], %eax
; X64: notl
; X64: andl
; X64: shrl %eax
; X64: ret
@ -139,7 +138,7 @@ entry:
%t2 = add i32 %t1, -1
ret i32 %t2
; X64: test8:
; X64: notl %eax
; X64: notl {{%eax|%edi|%ecx}}
; X32: test8:
; X32: notl %eax
}