hanchenye-llvm-project/clang/test/CodeGen/static-order.c

// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
// CHECK: ModuleID
// CHECK-NOT: zeroinitializer
// CHECK-LABEL: define i8* @f

struct s {
    int a;
};

static void *v;

static struct s a;

static struct s a = {
    10
};

void *f()
{
  if (a.a)
    return v;
}
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 -emit-llvm -o - %s \| FileCheck %s`
Fix some codegen tests to include positive checks. llvm-svn: 89465 2009-11-21 01:23:39 +08:00			`// CHECK: ModuleID`
			`// CHECK-NOT: zeroinitializer`
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail. llvm-svn: 188447 2013-08-15 14:47:53 +08:00			`// CHECK-LABEL: define i8* @f`
Fix the bug that would cause Python to crash at startup. When emitting the static variables we need to make sure that the order is preserved. Fix this by making StaticDecls a std::list which has O(1) random removal. llvm-svn: 61621 2009-01-04 10:08:04 +08:00
			`struct s {`
			`int a;`
			`};`

			`static void *v;`

			`static struct s a;`

			`static struct s a = {`
			`10`
			`};`

			`void *f()`
			`{`
			`if (a.a)`
			`return v;`
			`}`