Revert r267784, r267824 and r267830.

It makes compiler-rt tests fail if the gold plugin is enabled.

Revert "Rework interface for bitset-using features to use a notion of LTO visibility."
Revert "Driver: only produce CFI -fvisibility= error when compiling."
Revert "clang/test/CodeGenCXX/cfi-blacklist.cpp: Exclude ms targets. They would be non-cfi."

llvm-svn: 267871

1 files changed, 17 insertions, 17 deletions

diff --git a/clang/test/CodeGenCXX/cfi-cast.cpp b/clang/test/CodeGenCXX/cfi-cast.cpp
index 9fe87111b38..7935b7364c6 100644
--- a/clang/test/CodeGenCXX/cfi-cast.cpp
+++ b/clang/test/CodeGenCXX/cfi-cast.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang_cc1 -triple x86_64-unknown-linux -fvisibility hidden -std=c++11 -fsanitize=cfi-derived-cast -fsanitize-trap=cfi-derived-cast -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-DCAST %s
-// RUN: %clang_cc1 -triple x86_64-unknown-linux -fvisibility hidden -std=c++11 -fsanitize=cfi-unrelated-cast -fsanitize-trap=cfi-unrelated-cast -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-UCAST %s
-// RUN: %clang_cc1 -triple x86_64-unknown-linux -fvisibility hidden -std=c++11 -fsanitize=cfi-unrelated-cast,cfi-cast-strict -fsanitize-trap=cfi-unrelated-cast,cfi-cast-strict -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-UCAST-STRICT %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux -std=c++11 -fsanitize=cfi-derived-cast -fsanitize-trap=cfi-derived-cast -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-DCAST %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux -std=c++11 -fsanitize=cfi-unrelated-cast -fsanitize-trap=cfi-unrelated-cast -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-UCAST %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux -std=c++11 -fsanitize=cfi-unrelated-cast,cfi-cast-strict -fsanitize-trap=cfi-unrelated-cast,cfi-cast-strict -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-UCAST-STRICT %s
 
 // In this test the main thing we are searching for is something like
 // 'metadata !"1B"' where "1B" is the mangled name of the class we are
@@ -17,7 +17,7 @@ struct B : A {
 
 struct C : A {};
 
-// CHECK-DCAST-LABEL: define hidden void @_Z3abpP1A
+// CHECK-DCAST-LABEL: define void @_Z3abpP1A
 void abp(A *a) {
   // CHECK-DCAST: [[P:%[^ ]*]] = call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1B")
   // CHECK-DCAST-NEXT: br i1 [[P]], label %[[CONTBB:[^ ]*]], label %[[TRAPBB:[^ ,]*]]
@@ -31,7 +31,7 @@ void abp(A *a) {
   (void)static_cast<B*>(a);
 }
 
-// CHECK-DCAST-LABEL: define hidden void @_Z3abrR1A
+// CHECK-DCAST-LABEL: define void @_Z3abrR1A
 void abr(A &a) {
   // CHECK-DCAST: [[P:%[^ ]*]] = call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1B")
   // CHECK-DCAST-NEXT: br i1 [[P]], label %[[CONTBB:[^ ]*]], label %[[TRAPBB:[^ ,]*]]
@@ -45,7 +45,7 @@ void abr(A &a) {
   (void)static_cast<B&>(a);
 }
 
-// CHECK-DCAST-LABEL: define hidden void @_Z4abrrO1A
+// CHECK-DCAST-LABEL: define void @_Z4abrrO1A
 void abrr(A &&a) {
   // CHECK-DCAST: [[P:%[^ ]*]] = call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1B")
   // CHECK-DCAST-NEXT: br i1 [[P]], label %[[CONTBB:[^ ]*]], label %[[TRAPBB:[^ ,]*]]
@@ -59,7 +59,7 @@ void abrr(A &&a) {
   (void)static_cast<B&&>(a);
 }
 
-// CHECK-UCAST-LABEL: define hidden void @_Z3vbpPv
+// CHECK-UCAST-LABEL: define void @_Z3vbpPv
 void vbp(void *p) {
   // CHECK-UCAST: [[P:%[^ ]*]] = call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1B")
   // CHECK-UCAST-NEXT: br i1 [[P]], label %[[CONTBB:[^ ]*]], label %[[TRAPBB:[^ ,]*]]
@@ -73,7 +73,7 @@ void vbp(void *p) {
   (void)static_cast<B*>(p);
 }
 
-// CHECK-UCAST-LABEL: define hidden void @_Z3vbrRc
+// CHECK-UCAST-LABEL: define void @_Z3vbrRc
 void vbr(char &r) {
   // CHECK-UCAST: [[P:%[^ ]*]] = call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1B")
   // CHECK-UCAST-NEXT: br i1 [[P]], label %[[CONTBB:[^ ]*]], label %[[TRAPBB:[^ ,]*]]
@@ -87,7 +87,7 @@ void vbr(char &r) {
   (void)reinterpret_cast<B&>(r);
 }
 
-// CHECK-UCAST-LABEL: define hidden void @_Z4vbrrOc
+// CHECK-UCAST-LABEL: define void @_Z4vbrrOc
 void vbrr(char &&r) {
   // CHECK-UCAST: [[P:%[^ ]*]] = call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1B")
   // CHECK-UCAST-NEXT: br i1 [[P]], label %[[CONTBB:[^ ]*]], label %[[TRAPBB:[^ ,]*]]
@@ -101,32 +101,32 @@ void vbrr(char &&r) {
   (void)reinterpret_cast<B&&>(r);
 }
 
-// CHECK-UCAST-LABEL: define hidden void @_Z3vcpPv
-// CHECK-UCAST-STRICT-LABEL: define hidden void @_Z3vcpPv
+// CHECK-UCAST-LABEL: define void @_Z3vcpPv
+// CHECK-UCAST-STRICT-LABEL: define void @_Z3vcpPv
 void vcp(void *p) {
   // CHECK-UCAST: call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1A")
   // CHECK-UCAST-STRICT: call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1C")
   (void)static_cast<C*>(p);
 }
 
-// CHECK-UCAST-LABEL: define hidden void @_Z3bcpP1B
-// CHECK-UCAST-STRICT-LABEL: define hidden void @_Z3bcpP1B
+// CHECK-UCAST-LABEL: define void @_Z3bcpP1B
+// CHECK-UCAST-STRICT-LABEL: define void @_Z3bcpP1B
 void bcp(B *p) {
   // CHECK-UCAST: call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1A")
   // CHECK-UCAST-STRICT: call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1C")
   (void)(C *)p;
 }
 
-// CHECK-UCAST-LABEL: define hidden void @_Z8bcp_callP1B
-// CHECK-UCAST-STRICT-LABEL: define hidden void @_Z8bcp_callP1B
+// CHECK-UCAST-LABEL: define void @_Z8bcp_callP1B
+// CHECK-UCAST-STRICT-LABEL: define void @_Z8bcp_callP1B
 void bcp_call(B *p) {
   // CHECK-UCAST: call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1A")
   // CHECK-UCAST-STRICT: call i1 @llvm.bitset.test(i8* {{%[^ ]*}}, metadata !"_ZTS1C")
   ((C *)p)->f();
 }
 
-// CHECK-UCAST-LABEL: define hidden i32 @_Z6a_callP1A
-// CHECK-UCAST-STRICT-LABEL: define hidden i32 @_Z6a_callP1A
+// CHECK-UCAST-LABEL: define i32 @_Z6a_callP1A
+// CHECK-UCAST-STRICT-LABEL: define i32 @_Z6a_callP1A
 int a_call(A *a) {
   // CHECK-UCAST-NOT: @llvm.bitset.test
   // CHECK-UCAST-STRICT-NOT: @llvm.bitset.test