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comparison clang/test/CodeGenCXX/microsoft-abi-byval-vararg.cpp @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
comparison
equal deleted inserted replaced
173:0572611fdcc8 207:2e18cbf3894f
17 sum += va_arg(ap, int); 17 sum += va_arg(ap, int);
18 va_end(ap); 18 va_end(ap);
19 return sum; 19 return sum;
20 } 20 }
21 21
22 // CHECK-LABEL: define dso_local i32 @"?foo@@YAHUA@@ZZ"(<{ %struct.A }>* inalloca %0, ...) 22 // CHECK-LABEL: define dso_local i32 @"?foo@@YAHUA@@ZZ"(<{ %struct.A }>* inalloca(<{ %struct.A }>) %0, ...)
23 23
24 int main() { 24 int main() {
25 return foo(A(3), 1, 2, 3); 25 return foo(A(3), 1, 2, 3);
26 } 26 }
27 // CHECK-LABEL: define dso_local i32 @main() 27 // CHECK-LABEL: define dso_local i32 @main()
28 // CHECK: %[[argmem:[^ ]*]] = alloca inalloca <{ %struct.A, i32, i32, i32 }> 28 // CHECK: %[[argmem:[^ ]*]] = alloca inalloca <{ %struct.A, i32, i32, i32 }>
29 // CHECK: call i32 {{.*bitcast.*}}@"?foo@@YAHUA@@ZZ"{{.*}}(<{ %struct.A, i32, i32, i32 }>* inalloca %[[argmem]]) 29 // CHECK: call i32 {{.*bitcast.*}}@"?foo@@YAHUA@@ZZ"{{.*}}(<{ %struct.A, i32, i32, i32 }>* inalloca(<{ %struct.A, i32, i32, i32 }>) %[[argmem]])
30 30
31 void varargs_zero(...); 31 void varargs_zero(...);
32 void varargs_one(int, ...); 32 void varargs_one(int, ...);
33 void varargs_two(int, int, ...); 33 void varargs_two(int, int, ...);
34 void varargs_three(int, int, int, ...); 34 void varargs_three(int, int, int, ...);
39 varargs_two(1, 2, x); 39 varargs_two(1, 2, x);
40 varargs_three(1, 2, 3, x); 40 varargs_three(1, 2, 3, x);
41 } 41 }
42 42
43 // CHECK-LABEL: define dso_local void @"?call_var_args@@YAXXZ"() 43 // CHECK-LABEL: define dso_local void @"?call_var_args@@YAXXZ"()
44 // CHECK: call void {{.*bitcast.*varargs_zero.*}}(<{ %struct.A }>* inalloca %{{.*}}) 44 // CHECK: call void {{.*bitcast.*varargs_zero.*}}(<{ %struct.A }>* inalloca(<{ %struct.A }>) %{{.*}})
45 // CHECK: call void {{.*bitcast.*varargs_one.*}}(<{ i32, %struct.A }>* inalloca %{{.*}}) 45 // CHECK: call void {{.*bitcast.*varargs_one.*}}(<{ i32, %struct.A }>* inalloca(<{ i32, %struct.A }>) %{{.*}})
46 // CHECK: call void {{.*bitcast.*varargs_two.*}}(<{ i32, i32, %struct.A }>* inalloca %{{.*}}) 46 // CHECK: call void {{.*bitcast.*varargs_two.*}}(<{ i32, i32, %struct.A }>* inalloca(<{ i32, i32, %struct.A }>) %{{.*}})
47 // CHECK: call void {{.*bitcast.*varargs_three.*}}(<{ i32, i32, i32, %struct.A }>* inalloca %{{.*}}) 47 // CHECK: call void {{.*bitcast.*varargs_three.*}}(<{ i32, i32, i32, %struct.A }>* inalloca(<{ i32, i32, i32, %struct.A }>) %{{.*}})
48 48
49 // CHECK-LABEL: declare dso_local void @"?varargs_zero@@YAXZZ"(...) 49 // CHECK-LABEL: declare dso_local void @"?varargs_zero@@YAXZZ"(...)
50 // CHECK-LABEL: declare dso_local void @"?varargs_one@@YAXHZZ"(i32, ...) 50 // CHECK-LABEL: declare dso_local void @"?varargs_one@@YAXHZZ"(i32, ...)
51 // CHECK-LABEL: declare dso_local void @"?varargs_two@@YAXHHZZ"(i32, i32, ...) 51 // CHECK-LABEL: declare dso_local void @"?varargs_two@@YAXHHZZ"(i32, i32, ...)
52 // CHECK-LABEL: declare dso_local void @"?varargs_three@@YAXHHHZZ"(i32, i32, i32, ...) 52 // CHECK-LABEL: declare dso_local void @"?varargs_three@@YAXHHHZZ"(i32, i32, i32, ...)