35 lines · c
1// REQUIRES: x86-registered-target2// RUN: %clang_cc1 %s -triple x86_64-pc-windows-msvc -target-cpu skylake-avx512 -fasm-blocks -emit-llvm -o - | FileCheck %s3 4void t1(void) {5// CHECK: @t16// CHECK: call void asm sideeffect inteldialect "vaddpd zmm8, zmm27, zmm6", "~{zmm8},~{dirflag},~{fpsr},~{flags}"()7// CHECK: ret void8 __asm {9 vaddpd zmm8, zmm27, zmm610 }11}12 13 14void t2(void) {15// CHECK: @t216// CHECK: call void asm sideeffect inteldialect "vaddpd zmm8 {k1}, zmm27, zmm6", "~{zmm8},~{dirflag},~{fpsr},~{flags}"()17// CHECK: ret void18 __asm {19 vaddpd zmm8 {k1}, zmm27, zmm620 }21}22 23void ignore_fe_size(void) {24 // CHECK-LABEL: define dso_local void @ignore_fe_size()25 char c;26 // CHECK: vaddps xmm1, xmm2, $1{1to4}27 __asm vaddps xmm1, xmm2, [c]{1to4}28 // CHECK: vaddps xmm1, xmm2, $229 __asm vaddps xmm1, xmm2, [c]30 // CHECK: mov eax, $331 __asm mov eax, [c]32 // CHECK: mov $0, rax33 __asm mov [c], rax34}35