; RUN: opt -instcombine -S < %s | FileCheck %s
; <rdar://problem/8606771>
-; CHECK: @main
+; CHECK-LABEL: @main(
define i32 @main(i32 %argc) nounwind ssp {
entry:
%tmp3151 = trunc i32 %argc to i8
-; CHECK: %tmp3162 = shl i8 %tmp3151, 5
-; CHECK: and i8 %tmp3162, 64
+; CHECK: %0 = shl i8 %tmp3151, 5
+; CHECK: and i8 %0, 64
; CHECK-NOT: shl
; CHECK-NOT: shr
%tmp3161 = or i8 %tmp3151, -17
}
; rdar://8739316
-; CHECK: @foo
+; CHECK-LABEL: @foo(
define i8 @foo(i8 %arg, i8 %arg1) nounwind {
bb:
%tmp = shl i8 %arg, 7
%tmp10 = lshr i8 %tmp8, 7
%tmp11 = shl i8 %tmp10, 5
-; CHECK: %0 = lshr i8 %tmp8, 2
-; CHECK: %tmp11 = and i8 %0, 32
+; CHECK: %tmp10 = lshr i8 %tmp8, 7
+; CHECK: %tmp11 = shl nuw nsw i8 %tmp10, 5
%tmp12 = xor i8 %tmp11, %tmp9
ret i8 %tmp12