1 // RUN: %clang_cc1 -triple mips64-unknown-linux -O2 -target-abi n64 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=N64
2 // RUN: %clang_cc1 -triple mips64-unknown-linux -O2 -target-abi n32 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=N32
3 // RUN: %clang_cc1 -triple mips-unknown-linux -O2 -target-abi o32 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=O32
4
5 #include <stdarg.h>
6
foo(int x,...)7 unsigned foo(int x, ...) {
8 va_list valist;
9 va_start(valist, x);
10 unsigned a;
11 a = va_arg(valist, unsigned);
12 return a;
13 }
14
foo1()15 void foo1() {
16 unsigned f = 0xffffffe0;
17 foo(1,f);
18 }
19
20 //N64: call signext i32 (i32, ...) @foo(i32 signext undef, i32 signext -32)
21 //N32: call signext i32 (i32, ...) @foo(i32 signext undef, i32 signext -32)
22 //O32: call i32 (i32, ...) @foo(i32 signext undef, i32 signext -32)
23