llvm-project/clang/test/CodeGen/x86-hreset-intrin.c
Wang, Pengfei 412cdcf2ed [X86] Add HRESET instruction.
For more details about these instructions, please refer to the latest ISE document: https://software.intel.com/en-us/download/intel-architecture-instruction-set-extensions-programming-reference.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D89102
2020-10-13 08:47:26 +08:00

12 lines
439 B
C

// RUN: %clang_cc1 %s -ffreestanding -triple x86_64-unknown-unknown -target-feature +hreset -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 %s -ffreestanding -triple i386-unknown-unknown -target-feature +hreset -emit-llvm -o - | FileCheck %s
#include <immintrin.h>
void test_hreset(int a)
{
// CHECK-LABEL: test_hreset
// CHECK: call void asm sideeffect "hreset $$0", "{ax},~{dirflag},~{fpsr},~{flags}"(i32 %{{[0-9]}})
_hreset(a);
}