; Check strpbrk(s, "") -> NULL.
define i8* @test_simplify1(i8* %str) {
-; CHECK: @test_simplify1
+; CHECK-LABEL: @test_simplify1(
%pat = getelementptr [1 x i8]* @null, i32 0, i32 0
%ret = call i8* @strpbrk(i8* %str, i8* %pat)
; Check strpbrk("", s) -> NULL.
define i8* @test_simplify2(i8* %pat) {
-; CHECK: @test_simplify2
+; CHECK-LABEL: @test_simplify2(
%str = getelementptr [1 x i8]* @null, i32 0, i32 0
%ret = call i8* @strpbrk(i8* %str, i8* %pat)
; Check strpbrk(s1, s2), where s1 and s2 are constants.
define i8* @test_simplify3() {
-; CHECK: @test_simplify3
+; CHECK-LABEL: @test_simplify3(
%str = getelementptr [12 x i8]* @hello, i32 0, i32 0
%pat = getelementptr [2 x i8]* @w, i32 0, i32 0
; Check strpbrk(s, "a") -> strchr(s, 'a').
define i8* @test_simplify4(i8* %str) {
-; CHECK: @test_simplify4
+; CHECK-LABEL: @test_simplify4(
%pat = getelementptr [2 x i8]* @w, i32 0, i32 0
%ret = call i8* @strpbrk(i8* %str, i8* %pat)
; Check cases that shouldn't be simplified.
define i8* @test_no_simplify1(i8* %str, i8* %pat) {
-; CHECK: @test_no_simplify1
+; CHECK-LABEL: @test_no_simplify1(
%ret = call i8* @strpbrk(i8* %str, i8* %pat)
; CHECK-NEXT: %ret = call i8* @strpbrk(i8* %str, i8* %pat)