mirror of
https://github.com/c64scene-ar/llvm-6502.git
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38c35f3e2c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227138 91177308-0d34-0410-b5e6-96231b3b80d8
179 lines
7.2 KiB
LLVM
179 lines
7.2 KiB
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin10 -mcpu=corei7-avx -mattr=+avx | FileCheck %s
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; RUN: llc < %s -mtriple=i386-apple-darwin10 -mcpu=corei7-avx -mattr=+avx -x86-experimental-vector-widening-legalization | FileCheck %s --check-prefix=CHECK-WIDE
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define <8 x float> @foo1_8(<8 x i8> %src) {
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; CHECK-LABEL: foo1_8:
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; CHECK: ## BB#0:
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; CHECK-NEXT: vpunpckhwd {{.*#+}} xmm1 = xmm0[4,4,5,5,6,6,7,7]
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; CHECK-NEXT: vpmovzxwd %xmm0, %xmm0
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; CHECK-NEXT: vpslld $24, %xmm0, %xmm0
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; CHECK-NEXT: vpsrad $24, %xmm0, %xmm0
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; CHECK-NEXT: vpslld $24, %xmm1, %xmm1
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; CHECK-NEXT: vpsrad $24, %xmm1, %xmm1
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; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; CHECK-NEXT: vcvtdq2ps %ymm0, %ymm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: foo1_8:
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; CHECK-WIDE: ## BB#0:
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; CHECK-WIDE-NEXT: vpmovzxbd %xmm0, %xmm1
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; CHECK-WIDE-NEXT: vpslld $24, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vpsrad $24, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
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; CHECK-WIDE-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
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; CHECK-WIDE-NEXT: vpslld $24, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpsrad $24, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; CHECK-WIDE-NEXT: vcvtdq2ps %ymm0, %ymm0
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; CHECK-WIDE-NEXT: retl
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%res = sitofp <8 x i8> %src to <8 x float>
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ret <8 x float> %res
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}
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define <4 x float> @foo1_4(<4 x i8> %src) {
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; CHECK-LABEL: foo1_4:
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; CHECK: ## BB#0:
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; CHECK-NEXT: vpslld $24, %xmm0, %xmm0
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; CHECK-NEXT: vpsrad $24, %xmm0, %xmm0
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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: foo1_4:
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; CHECK-WIDE: ## BB#0:
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; CHECK-WIDE-NEXT: vpmovzxbd %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpslld $24, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpsrad $24, %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 <4 x i8> %src to <4 x float>
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ret <4 x float> %res
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}
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define <8 x float> @foo2_8(<8 x i8> %src) {
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; CHECK-LABEL: foo2_8:
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; CHECK: ## BB#0:
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; CHECK-NEXT: vpmovzxwd %xmm0, %xmm1
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; CHECK-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
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; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; CHECK-NEXT: vandps LCPI2_0, %ymm0, %ymm0
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; CHECK-NEXT: vcvtdq2ps %ymm0, %ymm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: foo2_8:
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; CHECK-WIDE: ## BB#0:
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; CHECK-WIDE-NEXT: vxorps %xmm1, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vextractf128 $1, %ymm1, %xmm2
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; CHECK-WIDE-NEXT: vmovdqa {{.*#+}} xmm3 = <1,3,5,7,9,11,13,15,u,u,u,u,u,u,u,u>
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; CHECK-WIDE-NEXT: vpshufb %xmm3, %xmm2, %xmm4
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; CHECK-WIDE-NEXT: vmovdqa {{.*#+}} xmm5 = <2,6,10,14,u,u,u,u,u,u,u,u,u,u,u,u>
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; CHECK-WIDE-NEXT: vpshufb %xmm5, %xmm2, %xmm2
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; CHECK-WIDE-NEXT: vpshufd {{.*#+}} xmm6 = xmm0[1,1,2,3]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm6[0],xmm2[0],xmm6[1],xmm2[1],xmm6[2],xmm2[2],xmm6[3],xmm2[3],xmm6[4],xmm2[4],xmm6[5],xmm2[5],xmm6[6],xmm2[6],xmm6[7],xmm2[7]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm2[0],xmm4[0],xmm2[1],xmm4[1],xmm2[2],xmm4[2],xmm2[3],xmm4[3],xmm2[4],xmm4[4],xmm2[5],xmm4[5],xmm2[6],xmm4[6],xmm2[7],xmm4[7]
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; CHECK-WIDE-NEXT: vpshufb %xmm3, %xmm1, %xmm3
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; CHECK-WIDE-NEXT: vpshufb %xmm5, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
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; CHECK-WIDE-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; CHECK-WIDE-NEXT: vcvtdq2ps %ymm0, %ymm0
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; CHECK-WIDE-NEXT: retl
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%res = uitofp <8 x i8> %src to <8 x float>
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ret <8 x float> %res
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}
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define <4 x float> @foo2_4(<4 x i8> %src) {
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; CHECK-LABEL: foo2_4:
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; CHECK: ## BB#0:
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; CHECK-NEXT: vandps LCPI3_0, %xmm0, %xmm0
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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: foo2_4:
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; CHECK-WIDE: ## BB#0:
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; CHECK-WIDE-NEXT: vpmovzxbd %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 = uitofp <4 x i8> %src to <4 x float>
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ret <4 x float> %res
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}
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define <8 x i8> @foo3_8(<8 x float> %src) {
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; CHECK-LABEL: foo3_8:
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; CHECK: ## BB#0:
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; CHECK-NEXT: vcvttps2dq %ymm0, %ymm0
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; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm1
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; CHECK-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
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; CHECK-NEXT: vpshufb %xmm2, %xmm1, %xmm1
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; CHECK-NEXT: vpshufb %xmm2, %xmm0, %xmm0
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; CHECK-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: foo3_8:
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; CHECK-WIDE: ## BB#0:
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; CHECK-WIDE-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,1,2,3]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm1, %eax
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; CHECK-WIDE-NEXT: shll $8, %eax
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; CHECK-WIDE-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm1, %ecx
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; CHECK-WIDE-NEXT: movzbl %cl, %ecx
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; CHECK-WIDE-NEXT: orl %eax, %ecx
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; CHECK-WIDE-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm1, %eax
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; CHECK-WIDE-NEXT: shll $8, %eax
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; CHECK-WIDE-NEXT: vcvttss2si %xmm0, %edx
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; CHECK-WIDE-NEXT: movzbl %dl, %edx
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; CHECK-WIDE-NEXT: orl %eax, %edx
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; CHECK-WIDE-NEXT: vpinsrw $0, %edx, %xmm0, %xmm1
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; CHECK-WIDE-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vextractf128 $1, %ymm0, %xmm0
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; CHECK-WIDE-NEXT: vmovshdup {{.*#+}} xmm2 = xmm0[1,1,3,3]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm2, %eax
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; CHECK-WIDE-NEXT: shll $8, %eax
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; CHECK-WIDE-NEXT: vcvttss2si %xmm0, %ecx
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; CHECK-WIDE-NEXT: movzbl %cl, %ecx
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; CHECK-WIDE-NEXT: orl %eax, %ecx
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; CHECK-WIDE-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vpermilps {{.*#+}} xmm2 = xmm0[3,1,2,3]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm2, %eax
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; CHECK-WIDE-NEXT: shll $8, %eax
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; CHECK-WIDE-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm0, %ecx
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; CHECK-WIDE-NEXT: movzbl %cl, %ecx
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; CHECK-WIDE-NEXT: orl %eax, %ecx
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; CHECK-WIDE-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm0
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; CHECK-WIDE-NEXT: vzeroupper
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; CHECK-WIDE-NEXT: retl
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%res = fptosi <8 x float> %src to <8 x i8>
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ret <8 x i8> %res
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}
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define <4 x i8> @foo3_4(<4 x float> %src) {
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; CHECK-LABEL: foo3_4:
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; CHECK: ## BB#0:
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; CHECK-NEXT: vcvttps2dq %xmm0, %xmm0
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; CHECK-NEXT: retl
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;
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; CHECK-WIDE-LABEL: foo3_4:
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; CHECK-WIDE: ## BB#0:
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; CHECK-WIDE-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,1,2,3]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm1, %eax
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; CHECK-WIDE-NEXT: shll $8, %eax
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; CHECK-WIDE-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm1, %ecx
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; CHECK-WIDE-NEXT: movzbl %cl, %ecx
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; CHECK-WIDE-NEXT: orl %eax, %ecx
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; CHECK-WIDE-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; CHECK-WIDE-NEXT: vcvttss2si %xmm1, %eax
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; CHECK-WIDE-NEXT: shll $8, %eax
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; CHECK-WIDE-NEXT: vcvttss2si %xmm0, %edx
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; CHECK-WIDE-NEXT: movzbl %dl, %edx
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; CHECK-WIDE-NEXT: orl %eax, %edx
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; CHECK-WIDE-NEXT: vpinsrw $0, %edx, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpinsrw $1, %ecx, %xmm0, %xmm0
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; CHECK-WIDE-NEXT: retl
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%res = fptosi <4 x float> %src to <4 x i8>
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ret <4 x i8> %res
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}
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