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| author | Anders Carlsson <andersca@mac.com> | 2011-04-27 04:37:08 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2011-04-27 04:37:08 +0000 |
| commit | 173d51286bcaff4b6b76eebf6542d3b1311142e2 (patch) | |
| tree | 0f72736dee5c39d574285ef3a8d60d3d5c026771 /test/CodeGenCXX/threadsafe-statics.cpp | |
| parent | 6add6fbc5997c42fb014969b68770b1b29aa318b (diff) | |
When compiling with -fno-threadsafe-statics, guard variables for globals with internal linkage don't have to be i64, i8 works just fine!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130286 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/threadsafe-statics.cpp')
| -rw-r--r-- | test/CodeGenCXX/threadsafe-statics.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/test/CodeGenCXX/threadsafe-statics.cpp b/test/CodeGenCXX/threadsafe-statics.cpp index 65ebc43c5d..8afc2746f4 100644 --- a/test/CodeGenCXX/threadsafe-statics.cpp +++ b/test/CodeGenCXX/threadsafe-statics.cpp @@ -1,8 +1,11 @@ -// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck -check-prefix=WITH-TSS %s -// RUN: %clang_cc1 -emit-llvm -o - %s -fno-threadsafe-statics | FileCheck -check-prefix=NO-TSS %s +// RUN: %clang_cc1 -emit-llvm -triple=x86_64-apple-darwin10 -o - %s | FileCheck -check-prefix=WITH-TSS %s +// RUN: %clang_cc1 -emit-llvm -triple=x86_64-apple-darwin10 -o - %s -fno-threadsafe-statics | FileCheck -check-prefix=NO-TSS %s int f(); +// WITH-TSS: @_ZZ1gvE1a = internal global i32 0, align 4 +// WITH-TSS: @_ZGVZ1gvE1a = internal global i64 0 + // WITH-TSS: define void @_Z1gv() nounwind // WITH-TSS: call i32 @__cxa_guard_acquire // WITH-TSS: call void @__cxa_guard_release @@ -11,6 +14,9 @@ void g() { static int a = f(); } +// NO-TSS: @_ZZ1gvE1a = internal global i32 0, align 4 +// NO-TSS: @_ZGVZ1gvE1a = internal global i8 0 + // NO-TSS: define void @_Z1gv() nounwind // NO-TSS-NOT: call i32 @__cxa_guard_acquire // NO-TSS-NOT: call void @__cxa_guard_release |