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hanchenye-llvm-project/clang/test/CodeGen/extern-block-var.c

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Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446
2009-12-16 04:14:24 +08:00
// RUN: %clang_cc1 %s -emit-llvm -o %t
Implement extern block var. llvm-svn: 47223
2008-02-17 06:30:38 +08:00
int f() {
extern int a;
return a;
}