-; RUN: llc < %s -march=x86-64 -o - | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s
; Reuse the flags value from the add instructions instead of emitting separate
; testl instructions.
; Use the flags on the add.
-; CHECK: add_zf:
-; CHECK: addl (%rdi), %esi
-; CHECK-NEXT: movl %edx, %eax
-; CHECK-NEXT: cmovnsl %ecx, %eax
-; CHECK-NEXT: ret
+; CHECK: test1:
+; CHECK: addl
+; CHECK-NOT: test
+; CHECK: cmovnsl
+; CHECK: ret
-define i32 @add_zf(i32* %x, i32 %y, i32 %a, i32 %b) nounwind {
+define i32 @test1(i32* %x, i32 %y, i32 %a, i32 %b) nounwind {
%tmp2 = load i32* %x, align 4 ; <i32> [#uses=1]
%tmp4 = add i32 %tmp2, %y ; <i32> [#uses=1]
%tmp5 = icmp slt i32 %tmp4, 0 ; <i1> [#uses=1]
; Don't use the flags result of the and here, since the and has no
; other use. A simple test is better.
-; CHECK: bar:
-; CHECK: testb $16, %dil
+; CHECK: test2:
+; CHECK: testb $16, {{%dil|%cl}}
-define void @bar(i32 %x) nounwind {
+define void @test2(i32 %x) nounwind {
%y = and i32 %x, 16
%t = icmp eq i32 %y, 0
br i1 %t, label %true, label %false
; Do use the flags result of the and here, since the and has another use.
-; CHECK: qux:
-; CHECK: andl $16, %edi
-; CHECK-NEXT: jne .LBB3_2
+; CHECK: test3:
+; CHECK: andl $16, %e
+; CHECK-NEXT: jne
-define void @qux(i32 %x) nounwind {
+define void @test3(i32 %x) nounwind {
%y = and i32 %x, 16
%t = icmp eq i32 %y, 0
br i1 %t, label %true, label %false