clang/test/CodeGen/mips-unsigned-extend.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

// RUN: %clang -target mips64-unknown-linux -O0 -mabi=n64 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=N64
// RUN: %clang -target mips64-unknown-linux -O0 -mabi=n32 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=N32
// RUN: %clang -target mips-unknown-linux -O0 -mabi=o32 -S -emit-llvm %s -o - | FileCheck %s -check-prefix=O32 

void foo(unsigned a) {
}

void foo1() {
  unsigned f = 0xffffffe0;
  foo(f);
}

// N64: call void @foo(i32 signext %0)
// N32: call void @foo(i32 signext %0)
// O32: call void @foo(i32 signext %0)