e0ac46e69d
This reverts commit d618f1c3b12effd0c2bdb7d02108d3551f389d3d. This commit wasn't reviewed ahead of time and significant concerns were raised immediately after it landed. According to our developer policy this warrants immediate revert of the commit. https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy Differential Revision: https://reviews.llvm.org/D155509
65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
// RUN: %clang_cc1 %s -triple i386-unknown-unknown -Wno-strict-prototypes -emit-llvm -o - -verify | FileCheck %s
|
|
|
|
int g();
|
|
|
|
int foo(int i) {
|
|
return g(i);
|
|
}
|
|
|
|
int g(int i) {
|
|
return g(i);
|
|
}
|
|
|
|
// rdar://6110827
|
|
typedef void T(void);
|
|
void test3(T f) {
|
|
f();
|
|
}
|
|
|
|
void f0(void) {}
|
|
// CHECK-LABEL: define{{.*}} void @f0()
|
|
|
|
void f1();
|
|
void f2(void) {
|
|
// CHECK: call void @f1()
|
|
f1(1, 2, 3);
|
|
}
|
|
// CHECK-LABEL: define{{.*}} void @f1()
|
|
void f1() {}
|
|
|
|
// CHECK: define {{.*}} @f3{{\(\)|\(.*sret.*\)}}
|
|
struct foo { int X, Y, Z; } f3(void) {
|
|
while (1) {}
|
|
}
|
|
|
|
// PR4423 - This shouldn't crash in codegen
|
|
void f4() {}
|
|
void f5(void) { f4(42); } //expected-warning {{too many arguments}}
|
|
|
|
// Qualifiers on parameter types shouldn't make a difference.
|
|
static void f6(const float f, const float g) {
|
|
}
|
|
void f7(float f, float g) {
|
|
f6(f, g);
|
|
// CHECK: define{{.*}} void @f7(float{{.*}}, float{{.*}})
|
|
// CHECK: call void @f6(float{{.*}}, float{{.*}})
|
|
}
|
|
|
|
// PR6911 - incomplete function types
|
|
struct Incomplete;
|
|
void f8_callback(struct Incomplete);
|
|
void f8_user(void (*callback)(struct Incomplete));
|
|
void f8_test(void) {
|
|
f8_user(&f8_callback);
|
|
// CHECK-LABEL: define{{.*}} void @f8_test()
|
|
// CHECK: call void @f8_user(ptr noundef @f8_callback)
|
|
// CHECK: declare void @f8_user(ptr noundef)
|
|
// CHECK: declare void @f8_callback()
|
|
}
|
|
|
|
// PR10204: don't crash
|
|
static void test9_helper(void) {}
|
|
void test9(void) {
|
|
(void) test9_helper;
|
|
}
|