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| author | Jonathan Roelofs <jonathan@codesourcery.com> | 2014-10-03 21:57:44 +0000 |
|---|---|---|
| committer | Jonathan Roelofs <jonathan@codesourcery.com> | 2014-10-03 21:57:44 +0000 |
| commit | b140a100a0479f9dfcb45c523f22dd64c41b68f0 (patch) | |
| tree | 5c28a4c9a18528cf4ae78ca8a1a803d21fceeef8 /clang/test/Driver/thread-model.c | |
| parent | 0820e13e2a2676fd61500ec3cbe0a2c3d1902c43 (diff) | |
| download | bcm5719-llvm-b140a100a0479f9dfcb45c523f22dd64c41b68f0.tar.gz bcm5719-llvm-b140a100a0479f9dfcb45c523f22dd64c41b68f0.zip | |
CFE Knob for: Add a thread-model knob for lowering atomics on baremetal & single threaded systems
http://reviews.llvm.org/D4985
llvm-svn: 219027
Diffstat (limited to 'clang/test/Driver/thread-model.c')
| -rw-r--r-- | clang/test/Driver/thread-model.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Driver/thread-model.c b/clang/test/Driver/thread-model.c new file mode 100644 index 00000000000..9702c2231a2 --- /dev/null +++ b/clang/test/Driver/thread-model.c @@ -0,0 +1,15 @@ +// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -mthread-model posix -v 2>&1 | FileCheck -check-prefix=CHECK-POSIX %s +// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -mthread-model single -v 2>&1 | FileCheck -check-prefix=CHECK-SINGLE %s +// RUN: not %clang -target arm-unknown-linux-gnu -c %s -mthread-model silly -v 2>&1 | FileCheck -check-prefix=CHECK-INVALID %s +// CHECK-POSIX: "-mthread-model" "posix" +// CHECK-SINGLE: "-mthread-model" "single" +// CHECK-INVALID: error: invalid thread model 'silly' in '-mthread-model silly' for this target + +// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -v 2>&1 | FileCheck -check-prefix=CHECK-LINUX-POSIX %s +// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -v -mthread-model single 2>&1 | FileCheck -check-prefix=CHECK-LINUX-SINGLE %s +// RUN: %clang -### -target arm-unknown-linux-gnu -c %s -v -mthread-model silly 2>&1 | FileCheck -check-prefix=CHECK-LINUX-INVALID %s +// CHECK-LINUX-POSIX: Thread model: posix +// CHECK-LINUX-POSIX: "-mthread-model" "posix" +// CHECK-LINUX-SINGLE: Thread model: single +// CHECK-LINUX-SINGLE: "-mthread-model" "single" +// CHECK-LINUX-INVALID-NOT: Thread model: |
