Resolve lit failures in clang after 8ca4b3e's land

Author: aqjune

clang/test/CodeGen/ppc-mm-malloc-le.c

@@ -19,7 +19,7 @@ test_mm_malloc() {
 
 // CHECK-LABEL: @test_mm_malloc
 
-// CHECK: define internal i8* @_mm_malloc(i64 [[REG1:[0-9a-zA-Z_%.]+]], i64 [[REG2:[0-9a-zA-Z_%.]+]])
+// CHECK: define internal i8* @_mm_malloc(i64 noundef [[REG1:[0-9a-zA-Z_%.]+]], i64 noundef [[REG2:[0-9a-zA-Z_%.]+]])
 // CHECK: [[REG3:[0-9a-zA-Z_%.]+]] = alloca i8*, align 8
 // CHECK: store i64 [[REG1]], i64* [[REG4:[0-9a-zA-Z_%.]+]], align 8
 // CHECK-NEXT: store i64 [[REG2]], i64* [[REG5:[0-9a-zA-Z_%.]+]], align 8

clang/test/CodeGen/ppc-mm-malloc.c

@@ -19,7 +19,7 @@ test_mm_malloc() {
 
 // CHECK-LABEL: @test_mm_malloc
 
-// CHECK: define internal i8* @_mm_malloc(i64 [[REG1:[0-9a-zA-Z_%.]+]], i64 [[REG2:[0-9a-zA-Z_%.]+]])
+// CHECK: define internal i8* @_mm_malloc(i64 noundef [[REG1:[0-9a-zA-Z_%.]+]], i64 noundef [[REG2:[0-9a-zA-Z_%.]+]])
 // CHECK: [[REG3:[0-9a-zA-Z_%.]+]] = alloca i8*, align 8
 // CHECK: store i64 [[REG1]], i64* [[REG4:[0-9a-zA-Z_%.]+]], align 8
 // CHECK-NEXT: store i64 [[REG2]], i64* [[REG5:[0-9a-zA-Z_%.]+]], align 8

clang/test/Modules/cxx-irgen.cpp

@@ -52,7 +52,7 @@ namespace ImplicitSpecialMembers {
   // CHECK-LABEL: define {{.*}} @_ZN20OperatorDeleteLookup1AD0Ev(
   // CHECK: call {{.*}}void @_ZN20OperatorDeleteLookup1AdlEPv(
 
-  // CHECK-DAG: call {{[a-z\_\d]*[ ]?i32}} @_ZN8CtorInitIiE1fEv(
+  // CHECK-DAG: call {{.*}}i32 @_ZN8CtorInitIiE1fEv(
 
   extern B b1;
   B b2(b1);

clang/test/Profile/cxx-lambda.cpp

@@ -19,8 +19,8 @@
 void lambdas() {
   int i = 1;
 
-  // LMBGEN-LABEL: define internal{{( [0-9_a-z]*cc)?( noundef zeroext)?}} i1 @"_ZZ7lambdasvENK3$_0clEi"(
-  // LMBUSE-LABEL: define internal{{( [0-9_a-z]*cc)?( noundef zeroext)?}} i1 @"_ZZ7lambdasvENK3$_0clEi"(
+  // LMBGEN-LABEL: define internal{{( [0-9_a-z]*cc)?( noundef)?( zeroext)?}} i1 @"_ZZ7lambdasvENK3$_0clEi"(
+  // LMBUSE-LABEL: define internal{{( [0-9_a-z]*cc)?( noundef)?( zeroext)?}} i1 @"_ZZ7lambdasvENK3$_0clEi"(
   // LMBGEN: store {{.*}} @[[LFC]], i64 0, i64 0
   auto f = [&i](int k) {
     // LMBGEN: store {{.*}} @[[LFC]], i64 0, i64 1