[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default

Turning on `enable_noundef_analysis` flag allows better codegen by removing freeze instructions.
I modified clang by renaming `enable_noundef_analysis` flag to `disable-noundef-analysis` and turning it off by default.

Test updates are made as a separate patch: D108453

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D105169

[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default (2)

This patch updates test files after D105169.
Autogenerated test codes are changed by `utils/update_cc_test_checks.py,` and non-autogenerated test codes are changed as follows:

(1) I wrote a python script that (partially) updates the tests using regex: {F18594904} The script is not perfect, but I believe it gives hints about which patterns are updated to have `noundef` attached.

(2) The remaining tests are updated manually.

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D108453

Resolve lit failures in clang after 8ca4b3e's land

Fix lit test failures in clang-ppc* and clang-x64-windows-msvc

Fix missing failures in clang-ppc64be* and retry fixing clang-x64-windows-msvc

Fix internal_clone(aarch64) inline assembly

1 files changed, 5 insertions, 5 deletions

diff --git a/clang/test/OpenMP/master_taskloop_codegen.cpp b/clang/test/OpenMP/master_taskloop_codegen.cpp
index 37f1344cc596..d7ede40992b5 100644
--- a/clang/test/OpenMP/master_taskloop_codegen.cpp
+++ b/clang/test/OpenMP/master_taskloop_codegen.cpp
@@ -107,7 +107,7 @@ int main(int argc, char **argv) {
   }
 }
 
-// CHECK: define internal i32 [[TASK1]](
+// CHECK: define internal noundef i32 [[TASK1]](
 // CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5
 // CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]],
 // CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6
@@ -137,7 +137,7 @@ int main(int argc, char **argv) {
 // CHECK: br label %
 // CHECK: ret i32 0
 
-// CHECK: define internal i32 [[TASK2]](
+// CHECK: define internal noundef i32 [[TASK2]](
 // CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5
 // CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]],
 // CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6
@@ -167,7 +167,7 @@ int main(int argc, char **argv) {
 // CHECK: br label %
 // CHECK: ret i32 0
 
-// CHECK: define internal i32 [[TASK3]](
+// CHECK: define internal noundef i32 [[TASK3]](
 // CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5
 // CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]],
 // CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6
@@ -185,7 +185,7 @@ int main(int argc, char **argv) {
 // CHECK: br label
 // CHECK: ret i32 0
 
-// CHECK: define internal i32 [[TASK_CANCEL]](
+// CHECK: define internal noundef i32 [[TASK_CANCEL]](
 // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancel(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4)
 // CHECK: [[IS_CANCEL:%.+]] = icmp ne i32 [[RES]], 0
 // CHECK: br i1 [[IS_CANCEL]], label %[[EXIT:.+]], label %[[CONTINUE:[^,]+]]
@@ -227,7 +227,7 @@ struct S {
   }
 } s(1);
 
-// CHECK: define internal i32 [[TASK4]](
+// CHECK: define internal noundef i32 [[TASK4]](
 // CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5
 // CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]],
 // CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6