forked from OSchip/llvm-project
239 lines
8.4 KiB
LLVM
239 lines
8.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-apple-darwin10 -mattr=+avx | FileCheck %s
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; RUN: llc < %s -mtriple=i386-apple-darwin10 -mattr=+avx -x86-experimental-vector-widening-legalization | FileCheck %s --check-prefix=CHECK-WIDE
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define <2 x float> @cvt_v2i8_v2f32(<2 x i8> %src) {
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; CHECK-LABEL: cvt_v2i8_v2f32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vpsllq $56, %xmm0, %xmm0
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; CHECK-NEXT: vpsrad $24, %xmm0, %xmm0
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; CHECK-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,3,2,3]
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; CHECK-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2i8_v2f32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vpmovsxbd %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = sitofp <2 x i8> %src to <2 x float>
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ret <2 x float> %res
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}
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define <2 x float> @cvt_v2i16_v2f32(<2 x i16> %src) {
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; CHECK-LABEL: cvt_v2i16_v2f32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vpsllq $48, %xmm0, %xmm0
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; CHECK-NEXT: vpsrad $16, %xmm0, %xmm0
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; CHECK-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,3,2,3]
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; CHECK-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2i16_v2f32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vpmovsxwd %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = sitofp <2 x i16> %src to <2 x float>
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ret <2 x float> %res
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}
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define <2 x float> @cvt_v2i32_v2f32(<2 x i32> %src) {
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; CHECK-LABEL: cvt_v2i32_v2f32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; CHECK-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2i32_v2f32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = sitofp <2 x i32> %src to <2 x float>
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ret <2 x float> %res
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}
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define <2 x float> @cvt_v2u8_v2f32(<2 x i8> %src) {
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; CHECK-LABEL: cvt_v2u8_v2f32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[u,u,u,u,u,u,u,u]
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; CHECK-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2u8_v2f32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
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; CHECK-WIDE-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = uitofp <2 x i8> %src to <2 x float>
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ret <2 x float> %res
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}
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define <2 x float> @cvt_v2u16_v2f32(<2 x i16> %src) {
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; CHECK-LABEL: cvt_v2u16_v2f32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1],zero,zero,xmm0[8,9],zero,zero,xmm0[8,9],zero,zero,xmm0[10,11],zero,zero
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; CHECK-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2u16_v2f32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
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; CHECK-WIDE-NEXT: vcvtdq2ps %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = uitofp <2 x i16> %src to <2 x float>
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ret <2 x float> %res
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}
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define <2 x float> @cvt_v2u32_v2f32(<2 x i32> %src) {
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; CHECK-LABEL: cvt_v2u32_v2f32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vxorps %xmm1, %xmm1, %xmm1
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; CHECK-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
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; CHECK-NEXT: vmovaps {{.*#+}} xmm1 = [4.503599627370496E+15,4.503599627370496E+15]
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; CHECK-NEXT: vorps %xmm1, %xmm0, %xmm0
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; CHECK-NEXT: vsubpd %xmm1, %xmm0, %xmm0
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; CHECK-NEXT: vcvtpd2ps %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2u32_v2f32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
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; CHECK-WIDE-NEXT: vmovdqa {{.*#+}} xmm1 = [4.503599627370496E+15,4.503599627370496E+15]
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; CHECK-WIDE-NEXT: vpor %xmm1, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vsubpd %xmm1, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vcvtpd2ps %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = uitofp <2 x i32> %src to <2 x float>
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ret <2 x float> %res
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}
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define <2 x i8> @cvt_v2f32_v2i8(<2 x float> %src) {
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; CHECK-LABEL: cvt_v2f32_v2i8:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-NEXT: vpmovsxdq %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2f32_v2i8:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,u,u,u,u,u,u,u,u,u,u,u,u,u,u]
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; CHECK-WIDE-NEXT: retl
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%res = fptosi <2 x float> %src to <2 x i8>
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ret <2 x i8> %res
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}
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define <2 x i16> @cvt_v2f32_v2i16(<2 x float> %src) {
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; CHECK-LABEL: cvt_v2f32_v2i16:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-NEXT: vpmovsxdq %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2f32_v2i16:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
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; CHECK-WIDE-NEXT: retl
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%res = fptosi <2 x float> %src to <2 x i16>
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ret <2 x i16> %res
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}
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define <2 x i32> @cvt_v2f32_v2i32(<2 x float> %src) {
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; CHECK-LABEL: cvt_v2f32_v2i32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2f32_v2i32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = fptosi <2 x float> %src to <2 x i32>
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ret <2 x i32> %res
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}
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define <2 x i8> @cvt_v2f32_v2u8(<2 x float> %src) {
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; CHECK-LABEL: cvt_v2f32_v2u8:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2f32_v2u8:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,u,u,u,u,u,u,u,u,u,u,u,u,u,u]
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; CHECK-WIDE-NEXT: retl
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%res = fptoui <2 x float> %src to <2 x i8>
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ret <2 x i8> %res
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}
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define <2 x i16> @cvt_v2f32_v2u16(<2 x float> %src) {
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; CHECK-LABEL: cvt_v2f32_v2u16:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2f32_v2u16:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
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; CHECK-WIDE-NEXT: retl
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%res = fptoui <2 x float> %src to <2 x i16>
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ret <2 x i16> %res
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}
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define <2 x i32> @cvt_v2f32_v2u32(<2 x float> %src) {
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; CHECK-LABEL: cvt_v2f32_v2u32:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: subl $68, %esp
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; CHECK-NEXT: .cfi_def_cfa_offset 72
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; CHECK-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; CHECK-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
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; CHECK-NEXT: vcmpltss %xmm2, %xmm1, %xmm3
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; CHECK-NEXT: vsubss %xmm2, %xmm1, %xmm4
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; CHECK-NEXT: vblendvps %xmm3, %xmm1, %xmm4, %xmm3
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; CHECK-NEXT: vmovss %xmm3, {{[0-9]+}}(%esp)
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; CHECK-NEXT: vcmpltss %xmm2, %xmm0, %xmm3
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; CHECK-NEXT: vsubss %xmm2, %xmm0, %xmm4
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; CHECK-NEXT: vblendvps %xmm3, %xmm0, %xmm4, %xmm3
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; CHECK-NEXT: vmovss %xmm3, {{[0-9]+}}(%esp)
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; CHECK-NEXT: flds {{[0-9]+}}(%esp)
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; CHECK-NEXT: fisttpll (%esp)
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; CHECK-NEXT: flds {{[0-9]+}}(%esp)
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; CHECK-NEXT: fisttpll {{[0-9]+}}(%esp)
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: vucomiss %xmm2, %xmm1
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; CHECK-NEXT: setae %al
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; CHECK-NEXT: shll $31, %eax
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; CHECK-NEXT: xorl {{[0-9]+}}(%esp), %eax
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; CHECK-NEXT: xorl %ecx, %ecx
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; CHECK-NEXT: vucomiss %xmm2, %xmm0
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; CHECK-NEXT: setae %cl
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; CHECK-NEXT: shll $31, %ecx
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; CHECK-NEXT: xorl {{[0-9]+}}(%esp), %ecx
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; CHECK-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
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; CHECK-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0
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; CHECK-NEXT: vpinsrd $2, (%esp), %xmm0, %xmm0
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; CHECK-NEXT: vpinsrd $3, %eax, %xmm0, %xmm0
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; CHECK-NEXT: addl $68, %esp
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: cvt_v2f32_v2u32:
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; CHECK-WIDE: ## %bb.0:
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; CHECK-WIDE-NEXT: vmovaps {{.*#+}} xmm1 = [2.14748365E+9,2.14748365E+9,2.14748365E+9,2.14748365E+9]
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; CHECK-WIDE-NEXT: vcmpltps %xmm1, %xmm0, %xmm2
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; CHECK-WIDE-NEXT: vsubps %xmm1, %xmm0, %xmm1
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vxorps LCPI11_1, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vblendvps %xmm2, %xmm0, %xmm1, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = fptoui <2 x float> %src to <2 x i32>
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ret <2 x i32> %res
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}
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