llvm-project/llvm/test/FrontendC/2007-04-13-InlineAsmUnion2.c

// RUN: %llvmgcc %s -S -o - | grep {call void asm}

union U { int x; char* p; };
void foo() {
  union U bar;
  __asm__ volatile("foo %0\n" :: "r"(bar));
}
Remove explicit uses of -emit-llvm, the test infrastructure adds it automatically. Use -S with llvm-gcc rather than -c, so tests can work when llvm-gcc is really dragonegg (which can output IR with -S but not -c). llvm-svn: 120158 2010-11-26 05:24:35 +08:00			`// RUN: %llvmgcc %s -S -o - \| grep {call void asm}`
tests for struct/union as input operands to asm. llvm-svn: 35976 2007-04-14 06:54:11 +08:00
			`union U { int x; char* p; };`
			`void foo() {`
			`union U bar;`
			`__asm__ volatile("foo %0\n" :: "r"(bar));`
			`}`