Revert "[UpdateTestChecks] Match define for labels"

This reverts commit a888825aeef8d6592c6cf5f4e5854cc39af49633.

This changes the default output of UTC, and as such introduces
spurious changes whenever existing tests are regenerated.

I've indicated in https://reviews.llvm.org/D139006#3989954 how
this can be implemented without causing test churn.

16 files changed, 52 insertions, 52 deletions

diff --git a/clang/test/utils/update_cc_test_checks/Inputs/basic-cplusplus.cpp.expected b/clang/test/utils/update_cc_test_checks/Inputs/basic-cplusplus.cpp.expected
index ccd3086..6c7dd73 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/basic-cplusplus.cpp.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/basic-cplusplus.cpp.expected
@@ -8,7 +8,7 @@ class Foo {
 public:
   explicit Foo(int x);
   ~Foo();
-// CHECK-LABEL: define {{[^@]+}}@_ZNK3Foo23function_defined_inlineEi(
+// CHECK-LABEL: @_ZNK3Foo23function_defined_inlineEi(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %class.Foo*, align 8
 // CHECK-NEXT:    [[ARG_ADDR:%.*]] = alloca i32, align 4
@@ -27,7 +27,7 @@ public:
   inline int function_defined_out_of_line(int arg) const;
 };
 
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooC1Ei(
+// CHECK-LABEL: @_ZN3FooC1Ei(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %class.Foo*, align 8
 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i32, align 4
@@ -39,7 +39,7 @@ public:
 // CHECK-NEXT:    ret void
 //
 Foo::Foo(int x) : x(x) {}
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooD1Ev(
+// CHECK-LABEL: @_ZN3FooD1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %class.Foo*, align 8
 // CHECK-NEXT:    store %class.Foo* [[THIS:%.*]], %class.Foo** [[THIS_ADDR]], align 8
@@ -48,7 +48,7 @@ Foo::Foo(int x) : x(x) {}
 // CHECK-NEXT:    ret void
 //
 Foo::~Foo() {}
-// CHECK-LABEL: define {{[^@]+}}@_ZNK3Foo28function_defined_out_of_lineEi(
+// CHECK-LABEL: @_ZNK3Foo28function_defined_out_of_lineEi(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %class.Foo*, align 8
 // CHECK-NEXT:    [[ARG_ADDR:%.*]] = alloca i32, align 4
@@ -64,7 +64,7 @@ Foo::~Foo() {}
 int Foo::function_defined_out_of_line(int arg) const { return x - arg; }
 
 // Call the inline methods to ensure the LLVM IR is generated:
-// CHECK-LABEL: define {{[^@]+}}@main(
+// CHECK-LABEL: @main(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[F:%.*]] = alloca [[CLASS_FOO:%.*]], align 4
 // CHECK-NEXT:    call void @_ZN3FooC1Ei(%class.Foo* noundef nonnull align 4 dereferenceable(4) [[F]], i32 noundef 1)
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.funcattrs.expected b/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.funcattrs.expected
index 9466caa..1551438 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.funcattrs.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.funcattrs.expected
@@ -12,7 +12,7 @@ struct ST {
 };
 
 // CHECK: Function Attrs: mustprogress noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@_Z3fooP2ST(
+// CHECK-LABEL: @_Z3fooP2ST(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[S_ADDR:%.*]] = alloca %struct.ST*, align 8
 // CHECK-NEXT:    store %struct.ST* [[S:%.*]], %struct.ST** [[S_ADDR]], align 8
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.plain.expected b/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.plain.expected
index 8fa0bfc..bb02b7c 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.plain.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/check-attributes.cpp.plain.expected
@@ -11,7 +11,7 @@ struct ST {
   struct RT Z;
 };
 
-// CHECK-LABEL: define {{[^@]+}}@_Z3fooP2ST(
+// CHECK-LABEL: @_Z3fooP2ST(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[S_ADDR:%.*]] = alloca %struct.ST*, align 8
 // CHECK-NEXT:    store %struct.ST* [[S:%.*]], %struct.ST** [[S_ADDR]], align 8
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/def-and-decl.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/def-and-decl.c.expected
index ac76898..f73fdc7 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/def-and-decl.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/def-and-decl.c.expected
@@ -6,7 +6,7 @@ int foo(int arg);
 
 void empty_function(void);
 
-// CHECK-LABEL: define {{[^@]+}}@main(
+// CHECK-LABEL: @main(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[RETVAL:%.*]] = alloca i32, align 4
 // CHECK-NEXT:    store i32 0, i32* [[RETVAL]], align 4
@@ -19,7 +19,7 @@ int main(void) {
   return foo(1);
 }
 
-// CHECK-LABEL: define {{[^@]+}}@foo(
+// CHECK-LABEL: @foo(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[ARG_ADDR:%.*]] = alloca i32, align 4
 // CHECK-NEXT:    store i32 [[ARG:%.*]], i32* [[ARG_ADDR]], align 4
@@ -30,7 +30,7 @@ int foo(int arg) {
   return arg;
 }
 
-// CHECK-LABEL: define {{[^@]+}}@empty_function(
+// CHECK-LABEL: @empty_function(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret void
 //
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/exec-all-runlines.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/exec-all-runlines.c.expected
index 92c8a57..7c817d4 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/exec-all-runlines.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/exec-all-runlines.c.expected
@@ -15,19 +15,19 @@
 
 void use(int);
 
-// CHECK1-LABEL: define {{[^@]+}}@test(
+// CHECK1-LABEL: @test(
 // CHECK1-NEXT:  entry:
 // CHECK1-NEXT:    [[A_ADDR:%.*]] = alloca i32, align 4
 // CHECK1-NEXT:    store i32 [[A:%.*]], i32* [[A_ADDR]], align 4
 // CHECK1-NEXT:    ret void
 //
-// CHECK2-LABEL: define {{[^@]+}}@test(
+// CHECK2-LABEL: @test(
 // CHECK2-NEXT:  entry:
 // CHECK2-NEXT:    [[A_ADDR:%.*]] = alloca i32, align 4
 // CHECK2-NEXT:    store i32 [[A:%.*]], i32* [[A_ADDR]], align 4
 // CHECK2-NEXT:    ret void
 //
-// CHECK3-LABEL: define {{[^@]+}}@test(
+// CHECK3-LABEL: @test(
 // CHECK3-NEXT:  entry:
 // CHECK3-NEXT:    [[A_ADDR:%.*]] = alloca i32, align 4
 // CHECK3-NEXT:    store i32 [[A:%.*]], i32* [[A_ADDR]], align 4
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/explicit-template-instantiation.cpp.expected b/clang/test/utils/update_cc_test_checks/Inputs/explicit-template-instantiation.cpp.expected
index 660e803..53466c3 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/explicit-template-instantiation.cpp.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/explicit-template-instantiation.cpp.expected
@@ -36,7 +36,7 @@ public:
 
 // These two specializations should generate lines for all of Foo's methods.
 
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIcEC1Ec(
+// CHECK-LABEL: @_ZN3FooIcEC1Ec(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo*, align 8
 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i8, align 1
@@ -47,7 +47,7 @@ public:
 // CHECK-NEXT:    call void @_ZN3FooIcEC2Ec(%struct.Foo* noundef nonnull align 1 dereferenceable(1) [[THIS1]], i8 noundef signext [[TMP0]])
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIcED1Ev(
+// CHECK-LABEL: @_ZN3FooIcED1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo*, align 8
 // CHECK-NEXT:    store %struct.Foo* [[THIS:%.*]], %struct.Foo** [[THIS_ADDR]], align 8
@@ -55,7 +55,7 @@ public:
 // CHECK-NEXT:    call void @_ZN3FooIcED2Ev(%struct.Foo* noundef nonnull align 1 dereferenceable(1) [[THIS1]]) #[[ATTR2:[0-9]+]]
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIcE3getEv(
+// CHECK-LABEL: @_ZN3FooIcE3getEv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo*, align 8
 // CHECK-NEXT:    store %struct.Foo* [[THIS:%.*]], %struct.Foo** [[THIS_ADDR]], align 8
@@ -64,7 +64,7 @@ public:
 // CHECK-NEXT:    [[TMP0:%.*]] = load i8, i8* [[X]], align 1
 // CHECK-NEXT:    ret i8 [[TMP0]]
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIcE3setEc(
+// CHECK-LABEL: @_ZN3FooIcE3setEc(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo*, align 8
 // CHECK-NEXT:    [[_X_ADDR:%.*]] = alloca i8, align 1
@@ -78,7 +78,7 @@ public:
 //
 template struct Foo<char>;
 
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIsEC1Es(
+// CHECK-LABEL: @_ZN3FooIsEC1Es(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo.0*, align 8
 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i16, align 2
@@ -89,7 +89,7 @@ template struct Foo<char>;
 // CHECK-NEXT:    call void @_ZN3FooIsEC2Es(%struct.Foo.0* noundef nonnull align 2 dereferenceable(2) [[THIS1]], i16 noundef signext [[TMP0]])
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIsED1Ev(
+// CHECK-LABEL: @_ZN3FooIsED1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo.0*, align 8
 // CHECK-NEXT:    store %struct.Foo.0* [[THIS:%.*]], %struct.Foo.0** [[THIS_ADDR]], align 8
@@ -97,7 +97,7 @@ template struct Foo<char>;
 // CHECK-NEXT:    call void @_ZN3FooIsED2Ev(%struct.Foo.0* noundef nonnull align 2 dereferenceable(2) [[THIS1]]) #[[ATTR2]]
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIsE3getEv(
+// CHECK-LABEL: @_ZN3FooIsE3getEv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo.0*, align 8
 // CHECK-NEXT:    store %struct.Foo.0* [[THIS:%.*]], %struct.Foo.0** [[THIS_ADDR]], align 8
@@ -106,7 +106,7 @@ template struct Foo<char>;
 // CHECK-NEXT:    [[TMP0:%.*]] = load i16, i16* [[X]], align 2
 // CHECK-NEXT:    ret i16 [[TMP0]]
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3FooIsE3setEs(
+// CHECK-LABEL: @_ZN3FooIsE3setEs(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Foo.0*, align 8
 // CHECK-NEXT:    [[_X_ADDR:%.*]] = alloca i16, align 2
@@ -123,7 +123,7 @@ template struct Foo<short>;
 // This should not generate lines for the implicit specialization of Foo, but
 // should generate lines for the explicit specialization of Bar.
 
-// CHECK-LABEL: define {{[^@]+}}@_ZN3BarIiEC1Ei(
+// CHECK-LABEL: @_ZN3BarIiEC1Ei(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Bar*, align 8
 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i32, align 4
@@ -134,7 +134,7 @@ template struct Foo<short>;
 // CHECK-NEXT:    call void @_ZN3BarIiEC2Ei(%struct.Bar* noundef nonnull align 4 dereferenceable(4) [[THIS1]], i32 noundef [[TMP0]])
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3BarIiED1Ev(
+// CHECK-LABEL: @_ZN3BarIiED1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Bar*, align 8
 // CHECK-NEXT:    store %struct.Bar* [[THIS:%.*]], %struct.Bar** [[THIS_ADDR]], align 8
@@ -142,7 +142,7 @@ template struct Foo<short>;
 // CHECK-NEXT:    call void @_ZN3BarIiED2Ev(%struct.Bar* noundef nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR2]]
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3BarIiE3getEv(
+// CHECK-LABEL: @_ZN3BarIiE3getEv(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Bar*, align 8
 // CHECK-NEXT:    store %struct.Bar* [[THIS:%.*]], %struct.Bar** [[THIS_ADDR]], align 8
@@ -151,7 +151,7 @@ template struct Foo<short>;
 // CHECK-NEXT:    [[CALL:%.*]] = call noundef i32 @_ZN3FooIiE3getEv(%struct.Foo.1* noundef nonnull align 4 dereferenceable(4) [[FOO]])
 // CHECK-NEXT:    ret i32 [[CALL]]
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3BarIiE3setEi(
+// CHECK-LABEL: @_ZN3BarIiE3setEi(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Bar*, align 8
 // CHECK-NEXT:    [[_X_ADDR:%.*]] = alloca i32, align 4
@@ -168,7 +168,7 @@ template struct Bar<int>;
 // This should not generate lines for the implicit specialization of Foo, but
 // should generate lines for the explicit specialization of Baz.
 
-// CHECK-LABEL: define {{[^@]+}}@_ZN3BazIlEC1El(
+// CHECK-LABEL: @_ZN3BazIlEC1El(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Baz*, align 8
 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i64, align 8
@@ -179,7 +179,7 @@ template struct Bar<int>;
 // CHECK-NEXT:    call void @_ZN3BazIlEC2El(%struct.Baz* noundef nonnull align 8 dereferenceable(8) [[THIS1]], i64 noundef [[TMP0]])
 // CHECK-NEXT:    ret void
 //
-// CHECK-LABEL: define {{[^@]+}}@_ZN3BazIlED1Ev(
+// CHECK-LABEL: @_ZN3BazIlED1Ev(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca %struct.Baz*, align 8
 // CHECK-NEXT:    store %struct.Baz* [[THIS:%.*]], %struct.Baz** [[THIS_ADDR]], align 8
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
index e2ed534..f99c2e6 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
@@ -12,7 +12,7 @@ void foo(int a)
     __test_offloading_42_abcdef_bar_l123();
     int somevar_abc123_;
 }
-// CHECK-LABEL: define {{[^@]+}}@foo(
+// CHECK-LABEL: @foo(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[A_ADDR:%.*]] = alloca i32, align 4
 // CHECK-NEXT:    [[A_CASTED:%.*]] = alloca i64, align 8
@@ -27,7 +27,7 @@ void foo(int a)
 // CHECK-NEXT:    ret void
 //
 //
-// CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[a-z0-9]+_[a-z0-9]+_foo_l[0-9]+}}(
+// CHECK-LABEL: @{{__omp_offloading_[a-z0-9]+_[a-z0-9]+_foo_l[0-9]+}}(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[A_ADDR:%.*]] = alloca i64, align 8
 // CHECK-NEXT:    store i64 [[A:%.*]], i64* [[A_ADDR]], align 8
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.generated.expected b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.generated.expected
index b8d6f3e..adc8922 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.generated.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.generated.expected
@@ -30,7 +30,7 @@ void foo(void) {
     A[i] = 1.0;
   }
 }
-// OMP-LABEL: define {{[^@]+}}@main(
+// OMP-LABEL: @main(
 // OMP-NEXT:  entry:
 // OMP-NEXT:    [[RETVAL:%.*]] = alloca i32, align 4
 // OMP-NEXT:    [[I:%.*]] = alloca i32, align 4
@@ -41,7 +41,7 @@ void foo(void) {
 // OMP-NEXT:    ret i32 0
 //
 //
-// OMP-LABEL: define {{[^@]+}}@.omp_outlined.(
+// OMP-LABEL: @.omp_outlined.(
 // OMP-NEXT:  entry:
 // OMP-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8
 // OMP-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8
@@ -104,7 +104,7 @@ void foo(void) {
 // OMP-NEXT:    ret void
 //
 //
-// OMP-LABEL: define {{[^@]+}}@foo(
+// OMP-LABEL: @foo(
 // OMP-NEXT:  entry:
 // OMP-NEXT:    [[I:%.*]] = alloca i32, align 4
 // OMP-NEXT:    store i32 0, i32* [[I]], align 4
@@ -112,7 +112,7 @@ void foo(void) {
 // OMP-NEXT:    ret void
 //
 //
-// OMP-LABEL: define {{[^@]+}}@.omp_outlined..1(
+// OMP-LABEL: @.omp_outlined..1(
 // OMP-NEXT:  entry:
 // OMP-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8
 // OMP-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8
@@ -175,7 +175,7 @@ void foo(void) {
 // OMP-NEXT:    ret void
 //
 //
-// NOOMP-LABEL: define {{[^@]+}}@main(
+// NOOMP-LABEL: @main(
 // NOOMP-NEXT:  entry:
 // NOOMP-NEXT:    [[RETVAL:%.*]] = alloca i32, align 4
 // NOOMP-NEXT:    [[I:%.*]] = alloca i32, align 4
@@ -203,7 +203,7 @@ void foo(void) {
 // NOOMP-NEXT:    ret i32 0
 //
 //
-// NOOMP-LABEL: define {{[^@]+}}@foo(
+// NOOMP-LABEL: @foo(
 // NOOMP-NEXT:  entry:
 // NOOMP-NEXT:    [[I:%.*]] = alloca i32, align 4
 // NOOMP-NEXT:    store i32 0, i32* [[I]], align 4
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.no-generated.expected b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.no-generated.expected
index 0aacd69..700903f 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.no-generated.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/generated-funcs.c.no-generated.expected
@@ -9,7 +9,7 @@ double A[size];
 
 void foo(void);
 
-// OMP-LABEL: define {{[^@]+}}@main(
+// OMP-LABEL: @main(
 // OMP-NEXT:  entry:
 // OMP-NEXT:    [[RETVAL:%.*]] = alloca i32, align 4
 // OMP-NEXT:    [[I:%.*]] = alloca i32, align 4
@@ -19,7 +19,7 @@ void foo(void);
 // OMP-NEXT:    call void @foo()
 // OMP-NEXT:    ret i32 0
 //
-// NOOMP-LABEL: define {{[^@]+}}@main(
+// NOOMP-LABEL: @main(
 // NOOMP-NEXT:  entry:
 // NOOMP-NEXT:    [[RETVAL:%.*]] = alloca i32, align 4
 // NOOMP-NEXT:    [[I:%.*]] = alloca i32, align 4
@@ -59,14 +59,14 @@ int main(void) {
   return 0;
 }
 
-// OMP-LABEL: define {{[^@]+}}@foo(
+// OMP-LABEL: @foo(
 // OMP-NEXT:  entry:
 // OMP-NEXT:    [[I:%.*]] = alloca i32, align 4
 // OMP-NEXT:    store i32 0, i32* [[I]], align 4
 // OMP-NEXT:    call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @[[GLOB2]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*))
 // OMP-NEXT:    ret void
 //
-// NOOMP-LABEL: define {{[^@]+}}@foo(
+// NOOMP-LABEL: @foo(
 // NOOMP-NEXT:  entry:
 // NOOMP-NEXT:    [[I:%.*]] = alloca i32, align 4
 // NOOMP-NEXT:    store i32 0, i32* [[I]], align 4
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/global-hex-value-regex.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/global-hex-value-regex.c.expected
index fab550d..f494971 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/global-hex-value-regex.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/global-hex-value-regex.c.expected
@@ -7,7 +7,7 @@
 // CHECK: @bar.hex = internal global i32 [[#0x20]], align 4
 // CHECK: @bar.dec = internal global i32 20, align 4
 //.
-// CHECK-LABEL: define {{[^@]+}}@foo(
+// CHECK-LABEL: @foo(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret void
 //
@@ -15,7 +15,7 @@ void foo(void) {
   static int hex = 0x10;
   static int dec = 10;
 }
-// CHECK-LABEL: define {{[^@]+}}@bar(
+// CHECK-LABEL: @bar(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret void
 //
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/global-value-regex.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/global-value-regex.c.expected
index f55c496..94e08ce 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/global-value-regex.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/global-value-regex.c.expected
@@ -5,14 +5,14 @@
 // CHECK: @foo.i = internal global i32 0, align 4
 // CHECK: @foo.j = internal global i32 0, align 4
 //.
-// CHECK-LABEL: define {{[^@]+}}@foo(
+// CHECK-LABEL: @foo(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret void
 //
 void foo(void) {
   static int i, j;
 }
-// CHECK-LABEL: define {{[^@]+}}@bar(
+// CHECK-LABEL: @bar(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret void
 //
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/ifdef.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/ifdef.c.expected
index 2bedf5b..c1fb72d 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/ifdef.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/ifdef.c.expected
@@ -3,7 +3,7 @@
 // RUN: %clang_cc1 -triple=x86_64-unknown-linux-gnu -emit-llvm -o - %s -DFOO | FileCheck -check-prefixes=CHECK,FOO %s
 
 #ifdef FOO
-// FOO-LABEL: define {{[^@]+}}@foo(
+// FOO-LABEL: @foo(
 // FOO-NEXT:  entry:
 // FOO-NEXT:    ret i32 1
 //
@@ -12,7 +12,7 @@ int foo() {
 }
 #endif
 
-// CHECK-LABEL: define {{[^@]+}}@bar(
+// CHECK-LABEL: @bar(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
 //
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/mangled_names.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/mangled_names.c.expected
index 290d47c..cf1fc9c 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/mangled_names.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/mangled_names.c.expected
@@ -2,7 +2,7 @@
 // Example input for update_cc_test_checks
 // RUN: %clang_cc1 -no-opaque-pointers -triple=x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s
 
-// CHECK-LABEL: define {{[^@]+}}@test(
+// CHECK-LABEL: @test(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[A_ADDR:%.*]] = alloca i64, align 8
 // CHECK-NEXT:    [[B_ADDR:%.*]] = alloca i32, align 4
@@ -19,7 +19,7 @@ long test(long a, int b) {
 }
 
 // A function with a mangled name
-// CHECK-LABEL: define {{[^@]+}}@_Z4testlii(
+// CHECK-LABEL: @_Z4testlii(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[A_ADDR:%.*]] = alloca i64, align 8
 // CHECK-NEXT:    [[B_ADDR:%.*]] = alloca i32, align 4
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/on_the_fly_arg_change.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/on_the_fly_arg_change.c.expected
index 6ca3116..4688ec9 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/on_the_fly_arg_change.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/on_the_fly_arg_change.c.expected
@@ -1,7 +1,7 @@
 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // RUN: %clang_cc1 -triple=x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s
 
-// CHECK-LABEL: define {{[^@]+}}@checks_please(
+// CHECK-LABEL: @checks_please(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
@@ -20,7 +20,7 @@ int no_checks_please(void) {
 // UTC_ARGS: --enable
 
 
-// CHECK-LABEL: define {{[^@]+}}@checks_again(
+// CHECK-LABEL: @checks_again(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
 //
diff --git a/clang/test/utils/update_cc_test_checks/Inputs/replace-value-regex-across-runs.c.expected b/clang/test/utils/update_cc_test_checks/Inputs/replace-value-regex-across-runs.c.expected
index a8024f7..ea3cc94 100644
--- a/clang/test/utils/update_cc_test_checks/Inputs/replace-value-regex-across-runs.c.expected
+++ b/clang/test/utils/update_cc_test_checks/Inputs/replace-value-regex-across-runs.c.expected
@@ -4,7 +4,7 @@
 // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -emit-llvm -o - %s | \
 // RUN:     FileCheck %s
 
-// CHECK-LABEL: define {{[^@]+}}@foo(
+// CHECK-LABEL: @foo(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_foo_l7() #[[ATTR2:[0-9]+]]
 // CHECK-NEXT:    ret void
diff --git a/clang/test/utils/update_cc_test_checks/check-globals.test b/clang/test/utils/update_cc_test_checks/check-globals.test
index 494a584..9a2e0cc 100644
--- a/clang/test/utils/update_cc_test_checks/check-globals.test
+++ b/clang/test/utils/update_cc_test_checks/check-globals.test
@@ -56,7 +56,7 @@ BOTH-EMPTY:
  BOTH-NEXT:// CHECK: @bar.i = internal global i32 0, align 4
  BOTH-NEXT:// CHECK: @bar.j = internal global i32 0, align 4
  BOTH-NEXT://.
- BOTH-NEXT:// CHECK-LABEL: define {{.+}}@foo(
+ BOTH-NEXT:// CHECK-LABEL: @foo(
  BOTH-NEXT:// CHECK-NEXT:  entry:
  BOTH-NEXT:// CHECK-NEXT:    ret void
  BOTH-NEXT://
@@ -64,7 +64,7 @@ BOTH-EMPTY:
   NRM-NEXT:  static int i, j;
   NRM-NEXT:}
   IGF-NEXT://
- BOTH-NEXT:// CHECK-LABEL: define {{.+}}@bar(
+ BOTH-NEXT:// CHECK-LABEL: @bar(
  BOTH-NEXT:// CHECK-NEXT:  entry:
  BOTH-NEXT:// CHECK-NEXT:    ret void
  BOTH-NEXT://