target triple = "x86_64-apple-darwin8"
; This should be a single mov, not a load of immediate + andq.
-; CHECK: test:
+; CHECK-LABEL: test:
; CHECK: movl %edi, %eax
define i64 @test(i64 %x) nounwind {
}
; This copy can't be coalesced away because it needs the implicit zero-extend.
-; CHECK: bbb:
+; CHECK-LABEL: bbb:
; CHECK: movl %edi, %edi
define void @bbb(i64 %x) nounwind {
; This should use a 32-bit and with implicit zero-extension, not a 64-bit and
; with a separate mov to materialize the mask.
; rdar://7527390
-; CHECK: ccc:
+; CHECK-LABEL: ccc:
; CHECK: andl $-1048593, %edi
declare void @foo(i64 %x) nounwind
}
; This requires a mov and a 64-bit and.
-; CHECK: ddd:
+; CHECK-LABEL: ddd:
; CHECK: movabsq $4294967296, %r
-; CHECK: andq %rax, %rdi
+; CHECK: andq %r{{..}}, %r{{..}}
define void @ddd(i64 %x) nounwind {
%t = and i64 %x, 4294967296