llvm-project/clang/test/Frontend/ast-main.c

// RUN: %clang -emit-llvm -S -o %t1.ll -x c - < %s
// RUN: %clang -emit-ast -o %t.ast %s
// RUN: %clang -emit-llvm -S -o %t2.ll -x ast - < %t.ast
// RUN: diff %t1.ll %t2.ll

int main() {
  return 0;
}
Update tests to use %clang instead of 'clang', and forcibly disable use of ' clang ' or ' clang -cc1 ' or ' clang-cc ' in test lines (by substituting them to garbage). llvm-svn: 91460 2009-12-16 06:01:24 +08:00			`// RUN: %clang -emit-llvm -S -o %t1.ll -x c - < %s`
			`// RUN: %clang -emit-ast -o %t.ast %s`
			`// RUN: %clang -emit-llvm -S -o %t2.ll -x ast - < %t.ast`
Add an XFAIL test which compiles differently from a .ast. llvm-svn: 82437 2009-09-21 13:16:43 +08:00			`// RUN: diff %t1.ll %t2.ll`

			`int main() {`
			`return 0;`
			`}`