1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -funknown-anytype -emit-llvm -o %t %s
2 // RUN: FileCheck -check-prefix COMMON %s < %t
3 // RUN: FileCheck -check-prefix X86_64 %s < %t
4 // RUN: %clang_cc1 -triple i386-apple-darwin10 -funknown-anytype -emit-llvm -o %t %s
5 // RUN: FileCheck -check-prefix COMMON %s < %t
6 // RUN: FileCheck -check-prefix I386 %s < %t
8 // x86-64 is the special case here because of its variadic convention.
9 // We want to ensure that it always uses a variadic convention even if
10 // other platforms do not.
14 extern __unknown_anytype test0_any;
15 // COMMON: load i32* @test0_any
16 return (int) test0_any;
20 extern __unknown_anytype test1_any();
21 // COMMON: call i32 @_Z9test1_anyv()
22 return (int) test1_any();
25 extern "C" __unknown_anytype test2_any(...);
27 // X86_64: call float (double, ...)* @test2_any(double {{[^,]+}})
28 // I386: call float (double, ...)* @test2_any(double {{[^,]+}})
29 return (float) test2_any(0.5f);
32 extern "C" __unknown_anytype test2a_any(...);
34 // X86_64: call float (float, ...)* @test2a_any(float {{[^,]+}})
35 // I386: call float (float, ...)* @test2a_any(float {{[^,]+}})
36 return (float) test2a_any((float) 0.5f);
40 extern __unknown_anytype test3_any;
41 // COMMON: [[FN:%.*]] = load float (i32)** @test3_any,
42 // COMMON: call float [[FN]](i32 5)
43 return ((float(*)(int)) test3_any)(5);
47 extern __unknown_anytype test4_any1;
48 extern __unknown_anytype test4_any2;
51 // COMMON: load i32* @_ZN5test410test4_any1E
52 // COMMON: load i8* @_ZN5test410test4_any2E
53 return (int) test4_any1 + (char) test4_any2;
57 extern "C" __unknown_anytype test5_any();
59 // COMMON: call void @test5_any()
60 return (void) test5_any();
63 extern "C" __unknown_anytype test6_any(float *);
65 // COMMON: call i64 @test6_any(float* null)
66 return (long long) test6_any(0);
72 extern "C" __unknown_anytype test7_any(int);
74 // COMMON: call void @test7_any({{%.*}}* sret {{%.*}}, i32 5)
75 return (Test7) test7_any(5);
79 __unknown_anytype foo();
80 __unknown_anytype foo(int);
86 // COMMON: call i32 @_ZN5Test83fooEv(
88 // COMMON: call i32 @_ZN5Test83fooEi(
90 // COMMON: call i32 @_ZN5Test83fooEv(
91 f = (float) this->foo();
92 // COMMON: call i32 @_ZN5Test83fooEi(
93 f = (float) this->foo(5);
95 void test8(Test8 *p) {
97 // COMMON: call i32 @_ZN5Test83fooEv(
98 d = (double) p->foo();
99 // COMMON: call i32 @_ZN5Test83fooEi(
100 d = (double) p->foo(5);
101 // COMMON: call i32 @_ZN5Test83fooEv(
102 d = (bool) (*p).foo();
103 // COMMON: call i32 @_ZN5Test83fooEi(
104 d = (bool) (*p).foo(5);
107 extern "C" __unknown_anytype test9_foo;
109 // COMMON: ret i8* bitcast (i32* @test9_foo to i8*)
110 return (int*) &test9_foo;
113 // Don't explode on this.
114 extern "C" __unknown_anytype test10_any(...);
116 (void) test10_any(), (void) test10_any();