1 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple aarch64-linux -o - | FileCheck %s --check-prefix=AARCH64-C
2 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple aarch64-linux -o - | FileCheck %s --check-prefix=AARCH64-CXX
3 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple x86_64-linux -o - | FileCheck %s --check-prefix=X86_64-C
4 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple x86_64-linux -o - | FileCheck %s --check-prefix=X86_64-CXX
5 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple ppc64-linux -o - | FileCheck %s --check-prefix=PPC64-C
6 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple ppc64-linux -o - | FileCheck %s --check-prefix=PPC64-CXX
7 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple armv7-apple-darwin9 -target-abi aapcs -o - | FileCheck %s --check-prefix=AAPCS-C
8 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple armv7-apple-darwin9 -target-abi aapcs -o - | FileCheck %s --check-prefix=AAPCS-CXX
9 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple s390x-linux -o - | FileCheck %s --check-prefix=SYSTEMZ-C
10 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple s390x-linux -o - | FileCheck %s --check-prefix=SYSTEMZ-CXX
11 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple i686-linux -o - | FileCheck %s --check-prefix=CHARPTR-C
12 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple i686-linux -o - | FileCheck %s --check-prefix=CHARPTR-CXX
13 // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple xcore -o - | FileCheck %s --check-prefix=VOIDPTR-C
14 // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple xcore -o - | FileCheck %s --check-prefix=VOIDPTR-CXX
15 
16 #include <stdarg.h>
17 
18 // AARCH64-C: define {{.*}} @f(i32 noundef %n, %"struct.std::__va_list"* noundef %list)
19 // AARCH64-CXX: define {{.*}} @_Z1fiSt9__va_list(i32 noundef %n, %"struct.std::__va_list"* noundef %list)
20 // X86_64-C: define {{.*}} @f(i32 noundef %n, %struct.__va_list_tag* noundef %list)
21 // X86_64-CXX: define {{.*}} @_Z1fiP13__va_list_tag(i32 noundef %n, %struct.__va_list_tag* noundef %list)
22 // PPC64-C: define {{.*}} @f(i32 noundef signext %n, i8* noundef %list)
23 // PPC64-CXX: define {{.*}} @_Z1fiPc(i32 noundef signext %n, i8* noundef %list)
24 // AAPCS-C: define {{.*}} @f(i32 noundef %n, [1 x i32] %list.coerce)
25 // AAPCS-CXX: define {{.*}} @_Z1fiSt9__va_list(i32 noundef %n, [1 x i32] %list.coerce)
26 // SYSTEMZ-C: define {{.*}} @f(i32 noundef signext %n, %struct.__va_list_tag* noundef %list)
27 // SYSTEMZ-CXX: define {{.*}} @_Z1fiP13__va_list_tag(i32 noundef signext %n, %struct.__va_list_tag* noundef %list)
28 // CHARPTR-C: define {{.*}} @f(i32 noundef %n, i8* noundef %list)
29 // CHARPTR-CXX: define {{.*}} @_Z1fiPc(i32 noundef %n, i8* noundef %list)
30 // VOIDPTR-C: define {{.*}} @f(i32 noundef %n, i8* noundef %list)
31 // VOIDPTR-CXX: define {{.*}} @_Z1fiPv(i32 noundef %n, i8* noundef %list)
32 void f(int n, va_list list) {}
33