[clang][IFS] Updating tests to pass on -fvisibility=hidden builds (NFCi).

Special thanks to JamesNagurne who got to the bottom of this; landing this on
his behalf.

Differential Revision: https://reviews.llvm.org/D68897


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374632 91177308-0d34-0410-b5e6-96231b3b80d8

test/InterfaceStubs/externstatic.c

@@ -1,19 +1,19 @@
-// RUN: %clang -c -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \
+// RUN: %clang -fvisibility=default -c -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \
 // RUN: FileCheck -check-prefix=CHECK-EXTERN %s
 
-// RUN: %clang -DSTORAGE="extern" -O0 -o - -c -std=c99 \
+// RUN: %clang -fvisibility=default -DSTORAGE="extern" -O0 -o - -c -std=c99 \
 // RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN %s
 
-// RUN: %clang -c -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \
+// RUN: %clang -fvisibility=default -c -DSTORAGE="extern" -o - -emit-interface-stubs -std=c99 -xc %s | \
 // RUN: FileCheck -check-prefix=CHECK-EXTERN2 %s
 
-// RUN: %clang -DSTORAGE="extern" -O0 -o - -c -std=c99 -xc %s | llvm-nm - 2>&1 | \
+// RUN: %clang -fvisibility=default -DSTORAGE="extern" -O0 -o - -c -std=c99 -xc %s | llvm-nm - 2>&1 | \
 // RUN: FileCheck -check-prefix=CHECK-EXTERN2 %s
 
-// RUN: %clang -c -DSTORAGE="static" -o - -emit-interface-stubs -std=c99 -xc %s | \
+// RUN: %clang -fvisibility=default -c -DSTORAGE="static" -o - -emit-interface-stubs -std=c99 -xc %s | \
 // RUN: FileCheck -check-prefix=CHECK-STATIC %s
 
-// RUN: %clang -DSTORAGE="static" -O0 -o - -c -std=c99 -xc %s | llvm-nm - 2>&1 | \
+// RUN: %clang -fvisibility=default -DSTORAGE="static" -O0 -o - -c -std=c99 -xc %s | llvm-nm - 2>&1 | \
 // RUN: FileCheck -check-prefix=CHECK-STATIC %s
 
 // CHECK-EXTERN-NOT: foo

test/InterfaceStubs/merge-conflict-test.c

@@ -1,3 +1,3 @@
-// RUN: not %clang -o libfoo.so -emit-interface-stubs %s %S/driver-test.c 2>&1 | FileCheck %s
+// RUN: not %clang -fvisibility=default -o libfoo.so -emit-interface-stubs %s %S/driver-test.c 2>&1 | FileCheck %s
 // CHECK: error: Interface Stub: Type Mismatch
-int foo;
+int foo;

test/InterfaceStubs/object-float.c

@@ -1,3 +1,3 @@
-// RUN: not %clang -o - -emit-interface-stubs %s %S/object.c 2>&1 | FileCheck %s
+// RUN: not %clang -fvisibility=default -o - -emit-interface-stubs %s %S/object.c 2>&1 | FileCheck %s
 // CHECK: error: Interface Stub: Size Mismatch
-double data = 42.0;
+double data = 42.0;

test/InterfaceStubs/object.c

@@ -1,6 +1,6 @@
-// RUN: %clang -c -o - -emit-interface-stubs %s | FileCheck -check-prefix=CHECK-TAPI %s
-// RUN: %clang -c -o - -emit-interface-stubs %s | FileCheck -check-prefix=CHECK-SYMBOLS %s
-// RUN: %clang -c -o - %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-SYMBOLS %s
+// RUN: %clang -fvisibility=default -c -o - -emit-interface-stubs %s | FileCheck -check-prefix=CHECK-TAPI %s
+// RUN: %clang -fvisibility=default -c -o - -emit-interface-stubs %s | FileCheck -check-prefix=CHECK-SYMBOLS %s
+// RUN: %clang -fvisibility=default -c -o - %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-SYMBOLS %s
 
 // CHECK-TAPI: data: { Type: Object, Size: 4 }
 // CHECK-SYMBOLS: data