forked from OSchip/llvm-project
25 lines
1.1 KiB
C
25 lines
1.1 KiB
C
// REQUIRES: powerpc-registered-target
|
|
// RUN: not %clang_cc1 -triple=powerpc-unknown-aix -emit-llvm %s -o - 2>&1 |\
|
|
// RUN: FileCheck %s --check-prefix=CHECK32-ERROR
|
|
// RUN: %clang_cc1 -O2 -triple=powerpc64-unknown-aix -emit-llvm %s -o - | \
|
|
// RUN: FileCheck %s --check-prefix=CHECK64
|
|
// RUN: %clang_cc1 -O2 -triple=powerpc64le-unknown-linux-gnu -emit-llvm %s \
|
|
// RUN: -o - | FileCheck %s --check-prefix=CHECK64
|
|
// RUN: %clang_cc1 -O2 -triple=powerpc64-unknown-linux-gnu -emit-llvm %s \
|
|
// RUN: -o - | FileCheck %s --check-prefix=CHECK64
|
|
|
|
long test_ldarx(volatile long* a) {
|
|
// CHECK64-LABEL: @test_ldarx
|
|
// CHECK64: %0 = tail call i64 asm sideeffect "ldarx $0, ${1:y}", "=r,*Z,~{memory}"(i64* %a)
|
|
// CHECK32-ERROR: error: this builtin is only available on 64-bit targets
|
|
return __ldarx(a);
|
|
}
|
|
|
|
int test_stdcx(volatile long* addr, long val) {
|
|
// CHECK64-LABEL: @test_stdcx
|
|
// CHECK64: %0 = bitcast i64* %addr to i8*
|
|
// CHECK64: %1 = tail call i32 @llvm.ppc.stdcx(i8* %0, i64 %val)
|
|
// CHECK32-ERROR: error: this builtin is only available on 64-bit targets
|
|
return __stdcx(addr, val);
|
|
}
|