| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s |
| |
| ; CHECK-LABEL: sitof32 |
| ; CHECK: vcvtdq2ps %zmm |
| ; CHECK: ret |
| define <16 x float> @sitof32(<16 x i32> %a) nounwind { |
| %b = sitofp <16 x i32> %a to <16 x float> |
| ret <16 x float> %b |
| } |
| |
| ; CHECK-LABEL: fptosi00 |
| ; CHECK: vcvttps2dq %zmm |
| ; CHECK: ret |
| define <16 x i32> @fptosi00(<16 x float> %a) nounwind { |
| %b = fptosi <16 x float> %a to <16 x i32> |
| ret <16 x i32> %b |
| } |
| |
| ; CHECK-LABEL: fptoui00 |
| ; CHECK: vcvttps2udq |
| ; CHECK: ret |
| define <16 x i32> @fptoui00(<16 x float> %a) nounwind { |
| %b = fptoui <16 x float> %a to <16 x i32> |
| ret <16 x i32> %b |
| } |
| |
| ; CHECK-LABEL: fptoui01 |
| ; CHECK: vcvttpd2udq |
| ; CHECK: ret |
| define <8 x i32> @fptoui01(<8 x double> %a) nounwind { |
| %b = fptoui <8 x double> %a to <8 x i32> |
| ret <8 x i32> %b |
| } |
| |
| ; CHECK-LABEL: sitof64 |
| ; CHECK: vcvtdq2pd %ymm |
| ; CHECK: ret |
| define <8 x double> @sitof64(<8 x i32> %a) { |
| %b = sitofp <8 x i32> %a to <8 x double> |
| ret <8 x double> %b |
| } |
| |
| ; CHECK-LABEL: fptosi01 |
| ; CHECK: vcvttpd2dq %zmm |
| ; CHECK: ret |
| define <8 x i32> @fptosi01(<8 x double> %a) { |
| %b = fptosi <8 x double> %a to <8 x i32> |
| ret <8 x i32> %b |
| } |
| |
| ; CHECK-LABEL: fptrunc00 |
| ; CHECK: vcvtpd2ps %zmm |
| ; CHECK-NEXT: vcvtpd2ps %zmm |
| ; CHECK-NEXT: vinsertf64x4 $1 |
| ; CHECK: ret |
| define <16 x float> @fptrunc00(<16 x double> %b) nounwind { |
| %a = fptrunc <16 x double> %b to <16 x float> |
| ret <16 x float> %a |
| } |
| |
| ; CHECK-LABEL: fpext00 |
| ; CHECK: vcvtps2pd %ymm0, %zmm0 |
| ; CHECK: ret |
| define <8 x double> @fpext00(<8 x float> %b) nounwind { |
| %a = fpext <8 x float> %b to <8 x double> |
| ret <8 x double> %a |
| } |
| |
| ; CHECK-LABEL: funcA |
| ; CHECK: vcvtsi2sdqz (% |
| ; CHECK: ret |
| define double @funcA(i64* nocapture %e) { |
| entry: |
| %tmp1 = load i64* %e, align 8 |
| %conv = sitofp i64 %tmp1 to double |
| ret double %conv |
| } |
| |
| ; CHECK-LABEL: funcB |
| ; CHECK: vcvtsi2sdlz (% |
| ; CHECK: ret |
| define double @funcB(i32* %e) { |
| entry: |
| %tmp1 = load i32* %e, align 4 |
| %conv = sitofp i32 %tmp1 to double |
| ret double %conv |
| } |
| |
| ; CHECK-LABEL: funcC |
| ; CHECK: vcvtsi2sslz (% |
| ; CHECK: ret |
| define float @funcC(i32* %e) { |
| entry: |
| %tmp1 = load i32* %e, align 4 |
| %conv = sitofp i32 %tmp1 to float |
| ret float %conv |
| } |
| |
| ; CHECK-LABEL: i64tof32 |
| ; CHECK: vcvtsi2ssqz (% |
| ; CHECK: ret |
| define float @i64tof32(i64* %e) { |
| entry: |
| %tmp1 = load i64* %e, align 8 |
| %conv = sitofp i64 %tmp1 to float |
| ret float %conv |
| } |
| |
| ; CHECK-LABEL: fpext |
| ; CHECK: vcvtss2sdz |
| ; CHECK: ret |
| define void @fpext() { |
| entry: |
| %f = alloca float, align 4 |
| %d = alloca double, align 8 |
| %tmp = load float* %f, align 4 |
| %conv = fpext float %tmp to double |
| store double %conv, double* %d, align 8 |
| ret void |
| } |
| |
| ; CHECK-LABEL: fpround_scalar |
| ; CHECK: vmovsdz |
| ; CHECK: vcvtsd2ssz |
| ; CHECK: vmovssz |
| ; CHECK: ret |
| define void @fpround_scalar() nounwind uwtable { |
| entry: |
| %f = alloca float, align 4 |
| %d = alloca double, align 8 |
| %tmp = load double* %d, align 8 |
| %conv = fptrunc double %tmp to float |
| store float %conv, float* %f, align 4 |
| ret void |
| } |
| |
| ; CHECK-LABEL: long_to_double |
| ; CHECK: vmovqz |
| ; CHECK: ret |
| define double @long_to_double(i64 %x) { |
| %res = bitcast i64 %x to double |
| ret double %res |
| } |
| |
| ; CHECK-LABEL: double_to_long |
| ; CHECK: vmovqz |
| ; CHECK: ret |
| define i64 @double_to_long(double %x) { |
| %res = bitcast double %x to i64 |
| ret i64 %res |
| } |
| |
| ; CHECK-LABEL: int_to_float |
| ; CHECK: vmovdz |
| ; CHECK: ret |
| define float @int_to_float(i32 %x) { |
| %res = bitcast i32 %x to float |
| ret float %res |
| } |
| |
| ; CHECK-LABEL: float_to_int |
| ; CHECK: vmovdz |
| ; CHECK: ret |
| define i32 @float_to_int(float %x) { |
| %res = bitcast float %x to i32 |
| ret i32 %res |
| } |
| |
| ; CHECK-LABEL: uitof64 |
| ; CHECK: vcvtudq2pd |
| ; CHECK: vextracti64x4 |
| ; CHECK: vcvtudq2pd |
| ; CHECK: ret |
| define <16 x double> @uitof64(<16 x i32> %a) nounwind { |
| %b = uitofp <16 x i32> %a to <16 x double> |
| ret <16 x double> %b |
| } |
| |
| ; CHECK-LABEL: uitof32 |
| ; CHECK: vcvtudq2ps |
| ; CHECK: ret |
| define <16 x float> @uitof32(<16 x i32> %a) nounwind { |
| %b = uitofp <16 x i32> %a to <16 x float> |
| ret <16 x float> %b |
| } |
| |
| ; CHECK-LABEL: @fptosi02 |
| ; CHECK vcvttss2siz |
| ; CHECK: ret |
| define i32 @fptosi02(float %a) nounwind { |
| %b = fptosi float %a to i32 |
| ret i32 %b |
| } |
| |
| ; CHECK-LABEL: @fptoui02 |
| ; CHECK vcvttss2usiz |
| ; CHECK: ret |
| define i32 @fptoui02(float %a) nounwind { |
| %b = fptoui float %a to i32 |
| ret i32 %b |
| } |
| |
| ; CHECK-LABEL: @uitofp02 |
| ; CHECK vcvtusi2ss |
| ; CHECK: ret |
| define float @uitofp02(i32 %a) nounwind { |
| %b = uitofp i32 %a to float |
| ret float %b |
| } |
| |
| ; CHECK-LABEL: @uitofp03 |
| ; CHECK vcvtusi2sd |
| ; CHECK: ret |
| define double @uitofp03(i32 %a) nounwind { |
| %b = uitofp i32 %a to double |
| ret double %b |
| } |