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Diffstat (limited to 'clang/test/CodeGen/no-common.c')
| -rw-r--r-- | clang/test/CodeGen/no-common.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/CodeGen/no-common.c b/clang/test/CodeGen/no-common.c new file mode 100644 index 0000000..7beefc7 --- /dev/null +++ b/clang/test/CodeGen/no-common.c @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-DEFAULT +// RUN: %clang_cc1 %s -fno-common -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-NOCOMMON + +// CHECK-DEFAULT: @x = common global +// CHECK-NOCOMMON: @x = global +int x; + +// CHECK-DEFAULT: @ABC = global +// CHECK-NOCOMMON: @ABC = global +typedef void* (*fn_t)(long a, long b, char *f, int c); +fn_t ABC __attribute__ ((nocommon)); + +// CHECK-DEFAULT: @y = common global +// CHECK-NOCOMMON: @y = common global +int y __attribute__((common));
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