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author | Jonathan Roelofs <jonathan@codesourcery.com> | 2014-10-03 21:57:44 +0000 |
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committer | Jonathan Roelofs <jonathan@codesourcery.com> | 2014-10-03 21:57:44 +0000 |
commit | f38a63a69ed5025ce33816fd749c64540074d22a (patch) | |
tree | 00ee6d2fb0d4b94155a51bc9833e0c7c452f0c7f /test/Driver/thread-model.c | |
parent | 6e140cfa7bbb7937b15399fd71b0eea5e44452b8 (diff) | |
download | clang-f38a63a69ed5025ce33816fd749c64540074d22a.tar.gz |
CFE Knob for: Add a thread-model knob for lowering atomics on baremetal & single threaded systems
http://reviews.llvm.org/D4985
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@219027 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Driver/thread-model.c')
-rw-r--r-- | test/Driver/thread-model.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Driver/thread-model.c b/test/Driver/thread-model.c new file mode 100644 index 0000000000..9702c2231a --- /dev/null +++ b/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: |