[MSAN] removing redundant tests and parameters (NFC)

[kda]

remove "-s"

[vitalybuka]

I recommend to delay this from some time until we sure it's not going to be reverted.

[vitalybuka]

compiler-rt/test/msan/noundef_analysis.cpp

5 ↗

(On Diff #401028)

this one is LGTM, but better to do in a separate patch.

[kda]

rebase

[kda]

Just returning to finish this clean up.

compiler-rt/test/msan/noundef_analysis.cpp

5 ↗

(On Diff #401028)

Does it fit in a general clean-up CL?

[vitalybuka]

compiler-rt/test/msan/noundef_analysis.cpp

5 ↗

(On Diff #401028)

yes

clang/test/CodeGen/attr-noundef.cpp

 // RUN: %clang -cc1 -triple x86_64-gnu-linux -x c++ -S -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-INTEL
 // RUN: %clang -cc1 -triple aarch64-gnu-linux -x c++ -S -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AARCH
 // RUN: %clang -cc1 -triple x86_64-gnu-linux -x c++ -S -emit-llvm -fsanitize-memory-param-retval %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-INTEL
 // RUN: %clang -cc1 -triple aarch64-gnu-linux -x c++ -S -emit-llvm -fsanitize-memory-param-retval %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AARCH
 
-// no-sanitize-memory-param-retval does NOT conflict with enable-noundef-analysis
-// RUN: %clang -cc1 -triple x86_64-gnu-linux -x c++ -S -emit-llvm -fno-sanitize-memory-param-retval %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-INTEL
+// no-sanitize-memory-param-retval does NOT conflict with disable-noundef-analysis (default)
 // RUN: %clang -cc1 -triple x86_64-gnu-linux -x c++ -S -emit-llvm -fno-sanitize-memory-param-retval %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-INTEL
 
 //************ Passing structs by value
 // TODO: No structs may currently be marked noundef
 
 namespace check_structs {
 struct Trivial {
   int a;

 
 // TODO: for now, ExtInt is only noundef if it is sign/zero-extended
 // CHECK-INTEL: [[DEFINE]] noundef signext i3 @{{.*}}ret_BitInt{{.*}}()
 // CHECK-AARCH: [[DEFINE]] i3 @{{.*}}ret_BitInt{{.*}}()
 // CHECK-INTEL: [[DEFINE]] void @{{.*}}pass_BitInt{{.*}}(i3 noundef signext %
 // CHECK-AARCH: [[DEFINE]] void @{{.*}}pass_BitInt{{.*}}(i3 %
 // CHECK-INTEL: [[DEFINE]] void @{{.*}}pass_large_BitInt{{.*}}(i64 %{{.*}}, i64 %
 // CHECK-AARCH: [[DEFINE]] void @{{.*}}pass_large_BitInt{{.*}}(i127 %
-} // namespace check_exotic
+} // namespace check_exotic
 

clang/test/CodeGen/indirect-noundef.cpp

 // RUN: %clang -cc1 -x c++ -triple x86_64-unknown-unknown -O0 -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang -cc1 -x c++ -triple x86_64-unknown-unknown -O0 -emit-llvm -fsanitize-memory-param-retval -o - %s | FileCheck %s
 
-// no-sanitize-memory-param-retval does NOT conflict with enable-noundef-analysis
-// RUN: %clang -cc1 -x c++ -triple x86_64-unknown-unknown -O0 -emit-llvm -fno-sanitize-memory-param-retval -o - %s | FileCheck %s
+// no-sanitize-memory-param-retval does NOT conflict with disable-noundef-analysis (default)
 // RUN: %clang -cc1 -x c++ -triple x86_64-unknown-unknown -O0 -emit-llvm -fno-sanitize-memory-param-retval -o - %s | FileCheck %s
 
 union u1 {
   int val;
 };
 
 // CHECK: @indirect_callee_int_ptr = [[GLOBAL:(dso_local )?global]] i32 (i32)*
 int (*indirect_callee_int_ptr)(int);