Recommit r324107.

It now includes a fix to not mark available_externally definitions as
dso_local.

Original message:

Start setting dso_local in clang.

This starts adding dso_local to clang.

The hope is to eventually have TargetMachine::shouldAssumeDsoLocal go
away. My objective for now is to move enough of it to clang to remove
the need for the TargetMachine one to handle PIE copy relocations and
-fno-plt. With that it should then be easy to implement a
-fno-copy-reloc in clang.

This patch just adds the cases where we assume a symbol to be local
based on the file being compiled for an executable or a shared
library.

llvm-svn: 324500

1 files changed, 7 insertions, 7 deletions

diff --git a/clang/test/Driver/lanai-unknown-unknown.cpp b/clang/test/Driver/lanai-unknown-unknown.cpp
index 5ce0adf9f3a..220a84f9eb2 100644
--- a/clang/test/Driver/lanai-unknown-unknown.cpp
+++ b/clang/test/Driver/lanai-unknown-unknown.cpp
@@ -11,25 +11,25 @@ typedef __PTRDIFF_TYPE__ ptrdiff_t;
 
 extern "C" {
 
-// CHECK: @align_c = global i32 1
+// CHECK: @align_c = dso_local global i32 1
 int align_c = __alignof(char);
 
-// CHECK: @align_s = global i32 2
+// CHECK: @align_s = dso_local global i32 2
 int align_s = __alignof(short);
 
-// CHECK: @align_i = global i32 4
+// CHECK: @align_i = dso_local global i32 4
 int align_i = __alignof(int);
 
-// CHECK: @align_l = global i32 4
+// CHECK: @align_l = dso_local global i32 4
 int align_l = __alignof(long);
 
-// CHECK: @align_ll = global i32 8
+// CHECK: @align_ll = dso_local global i32 8
 int align_ll = __alignof(long long);
 
-// CHECK: @align_p = global i32 4
+// CHECK: @align_p = dso_local global i32 4
 int align_p = __alignof(void*);
 
-// CHECK: @align_vl = global i32 4
+// CHECK: @align_vl = dso_local global i32 4
 int align_vl = __alignof(va_list);
 
 // Check types