1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
4 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
5 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
7 define <2 x i16> @test_urem_unary_v2i16() nounwind {
8 ; SSE-LABEL: test_urem_unary_v2i16:
10 ; SSE-NEXT: xorps %xmm0, %xmm0
13 ; AVX-LABEL: test_urem_unary_v2i16:
15 ; AVX-NEXT: vxorps %xmm0, %xmm0, %xmm0
17 %I8 = insertelement <2 x i16> zeroinitializer, i16 -1, i32 0
18 %I9 = insertelement <2 x i16> %I8, i16 -1, i32 1
19 %B9 = urem <2 x i16> %I9, %I9
23 define <4 x i32> @PR20355(<4 x i32> %a) nounwind {
24 ; SSE2-LABEL: PR20355:
25 ; SSE2: # %bb.0: # %entry
26 ; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [1431655766,1431655766,1431655766,1431655766]
27 ; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
28 ; SSE2-NEXT: pxor %xmm3, %xmm3
29 ; SSE2-NEXT: pcmpgtd %xmm0, %xmm3
30 ; SSE2-NEXT: pmuludq %xmm1, %xmm0
31 ; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm0[1,3,2,3]
32 ; SSE2-NEXT: pmuludq %xmm1, %xmm2
33 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm2[1,3,2,3]
34 ; SSE2-NEXT: punpckldq {{.*#+}} xmm4 = xmm4[0],xmm0[0],xmm4[1],xmm0[1]
35 ; SSE2-NEXT: pand %xmm1, %xmm3
36 ; SSE2-NEXT: psubd %xmm3, %xmm4
37 ; SSE2-NEXT: movdqa %xmm4, %xmm0
38 ; SSE2-NEXT: psrld $31, %xmm0
39 ; SSE2-NEXT: paddd %xmm4, %xmm0
42 ; SSE41-LABEL: PR20355:
43 ; SSE41: # %bb.0: # %entry
44 ; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
45 ; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [1431655766,1431655766,1431655766,1431655766]
46 ; SSE41-NEXT: pmuldq %xmm2, %xmm1
47 ; SSE41-NEXT: pmuldq %xmm2, %xmm0
48 ; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
49 ; SSE41-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7]
50 ; SSE41-NEXT: movdqa %xmm2, %xmm0
51 ; SSE41-NEXT: psrld $31, %xmm0
52 ; SSE41-NEXT: paddd %xmm2, %xmm0
55 ; AVX1-LABEL: PR20355:
56 ; AVX1: # %bb.0: # %entry
57 ; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
58 ; AVX1-NEXT: vbroadcastss {{.*#+}} xmm2 = [1431655766,1431655766,1431655766,1431655766]
59 ; AVX1-NEXT: vpmuldq %xmm2, %xmm1, %xmm1
60 ; AVX1-NEXT: vpmuldq %xmm2, %xmm0, %xmm0
61 ; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
62 ; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
63 ; AVX1-NEXT: vpsrld $31, %xmm0, %xmm1
64 ; AVX1-NEXT: vpaddd %xmm1, %xmm0, %xmm0
67 ; AVX2-LABEL: PR20355:
68 ; AVX2: # %bb.0: # %entry
69 ; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
70 ; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [1431655766,1431655766,1431655766,1431655766]
71 ; AVX2-NEXT: vpmuldq %xmm2, %xmm1, %xmm1
72 ; AVX2-NEXT: vpmuldq %xmm2, %xmm0, %xmm0
73 ; AVX2-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
74 ; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
75 ; AVX2-NEXT: vpsrld $31, %xmm0, %xmm1
76 ; AVX2-NEXT: vpaddd %xmm1, %xmm0, %xmm0
79 %sdiv = sdiv <4 x i32> %a, <i32 3, i32 3, i32 3, i32 3>