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-rw-r--r--llvm/test/CodeGen/X86/vector-rotate-128.ll87
-rw-r--r--llvm/test/CodeGen/X86/vector-rotate-256.ll36
2 files changed, 48 insertions, 75 deletions
diff --git a/llvm/test/CodeGen/X86/vector-rotate-128.ll b/llvm/test/CodeGen/X86/vector-rotate-128.ll
index a877533128a..2b97b89e936 100644
--- a/llvm/test/CodeGen/X86/vector-rotate-128.ll
+++ b/llvm/test/CodeGen/X86/vector-rotate-128.ll
@@ -831,55 +831,42 @@ define <2 x i64> @splatvar_rotate_v2i64(<2 x i64> %a, <2 x i64> %b) nounwind {
define <4 x i32> @splatvar_rotate_v4i32(<4 x i32> %a, <4 x i32> %b) nounwind {
; SSE2-LABEL: splatvar_rotate_v4i32:
; SSE2: # %bb.0:
+; SSE2-NEXT: xorps %xmm2, %xmm2
+; SSE2-NEXT: xorps %xmm3, %xmm3
+; SSE2-NEXT: movss {{.*#+}} xmm3 = xmm1[0],xmm3[1,2,3]
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
-; SSE2-NEXT: pslld $23, %xmm1
-; SSE2-NEXT: paddd {{.*}}(%rip), %xmm1
-; SSE2-NEXT: cvttps2dq %xmm1, %xmm1
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
-; SSE2-NEXT: pmuludq %xmm1, %xmm0
-; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,3,2,3]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
-; SSE2-NEXT: pmuludq %xmm2, %xmm1
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,3,2,3]
-; SSE2-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
-; SSE2-NEXT: por %xmm3, %xmm0
+; SSE2-NEXT: movdqa %xmm0, %xmm4
+; SSE2-NEXT: pslld %xmm3, %xmm4
+; SSE2-NEXT: movdqa {{.*#+}} xmm3 = [32,32,32,32]
+; SSE2-NEXT: psubd %xmm1, %xmm3
+; SSE2-NEXT: movss {{.*#+}} xmm2 = xmm3[0],xmm2[1,2,3]
+; SSE2-NEXT: psrld %xmm2, %xmm0
+; SSE2-NEXT: por %xmm4, %xmm0
; SSE2-NEXT: retq
;
; SSE41-LABEL: splatvar_rotate_v4i32:
; SSE41: # %bb.0:
+; SSE41-NEXT: pmovzxdq {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero
; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
-; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
-; SSE41-NEXT: pslld $23, %xmm1
-; SSE41-NEXT: paddd {{.*}}(%rip), %xmm1
-; SSE41-NEXT: cvttps2dq %xmm1, %xmm1
-; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,1,3,3]
-; SSE41-NEXT: pmuludq %xmm2, %xmm3
-; SSE41-NEXT: pmuludq %xmm1, %xmm0
-; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
-; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm3[2,3],xmm1[4,5],xmm3[6,7]
-; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm3[0,0,2,2]
-; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
-; SSE41-NEXT: por %xmm1, %xmm0
+; SSE41-NEXT: movdqa %xmm0, %xmm3
+; SSE41-NEXT: pslld %xmm2, %xmm3
+; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [32,32,32,32]
+; SSE41-NEXT: psubd %xmm1, %xmm2
+; SSE41-NEXT: pmovzxdq {{.*#+}} xmm1 = xmm2[0],zero,xmm2[1],zero
+; SSE41-NEXT: psrld %xmm1, %xmm0
+; SSE41-NEXT: por %xmm3, %xmm0
; SSE41-NEXT: retq
;
; AVX1-LABEL: splatvar_rotate_v4i32:
; AVX1: # %bb.0:
+; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
-; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
-; AVX1-NEXT: vpaddd {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
-; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm1[1,1,3,3]
-; AVX1-NEXT: vpmuludq %xmm3, %xmm2, %xmm2
-; AVX1-NEXT: vpmuludq %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
-; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[0,0,2,2]
-; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
-; AVX1-NEXT: vpor %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpslld %xmm2, %xmm0, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [32,32,32,32]
+; AVX1-NEXT: vpsubd %xmm1, %xmm3, %xmm1
+; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
+; AVX1-NEXT: vpsrld %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpor %xmm0, %xmm2, %xmm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: splatvar_rotate_v4i32:
@@ -922,21 +909,17 @@ define <4 x i32> @splatvar_rotate_v4i32(<4 x i32> %a, <4 x i32> %b) nounwind {
;
; X32-SSE-LABEL: splatvar_rotate_v4i32:
; X32-SSE: # %bb.0:
+; X32-SSE-NEXT: xorps %xmm2, %xmm2
+; X32-SSE-NEXT: xorps %xmm3, %xmm3
+; X32-SSE-NEXT: movss {{.*#+}} xmm3 = xmm1[0],xmm3[1,2,3]
; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
-; X32-SSE-NEXT: pslld $23, %xmm1
-; X32-SSE-NEXT: paddd {{\.LCPI.*}}, %xmm1
-; X32-SSE-NEXT: cvttps2dq %xmm1, %xmm1
-; X32-SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
-; X32-SSE-NEXT: pmuludq %xmm1, %xmm0
-; X32-SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,3,2,3]
-; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
-; X32-SSE-NEXT: pmuludq %xmm2, %xmm1
-; X32-SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,3,2,3]
-; X32-SSE-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1]
-; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
-; X32-SSE-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
-; X32-SSE-NEXT: por %xmm3, %xmm0
+; X32-SSE-NEXT: movdqa %xmm0, %xmm4
+; X32-SSE-NEXT: pslld %xmm3, %xmm4
+; X32-SSE-NEXT: movdqa {{.*#+}} xmm3 = [32,32,32,32]
+; X32-SSE-NEXT: psubd %xmm1, %xmm3
+; X32-SSE-NEXT: movss {{.*#+}} xmm2 = xmm3[0],xmm2[1,2,3]
+; X32-SSE-NEXT: psrld %xmm2, %xmm0
+; X32-SSE-NEXT: por %xmm4, %xmm0
; X32-SSE-NEXT: retl
%splat = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer
%splat32 = sub <4 x i32> <i32 32, i32 32, i32 32, i32 32>, %splat
diff --git a/llvm/test/CodeGen/X86/vector-rotate-256.ll b/llvm/test/CodeGen/X86/vector-rotate-256.ll
index a048c0c5689..a32fc6305e9 100644
--- a/llvm/test/CodeGen/X86/vector-rotate-256.ll
+++ b/llvm/test/CodeGen/X86/vector-rotate-256.ll
@@ -506,29 +506,19 @@ define <4 x i64> @splatvar_rotate_v4i64(<4 x i64> %a, <4 x i64> %b) nounwind {
define <8 x i32> @splatvar_rotate_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
; AVX1-LABEL: splatvar_rotate_v8i32:
; AVX1: # %bb.0:
-; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
-; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
-; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm2[1,1,3,3]
-; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
-; AVX1-NEXT: vpaddd {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
-; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm1[1,1,3,3]
-; AVX1-NEXT: vpmuludq %xmm4, %xmm3, %xmm3
-; AVX1-NEXT: vpmuludq %xmm1, %xmm2, %xmm2
-; AVX1-NEXT: vpshufd {{.*#+}} xmm5 = xmm2[1,1,3,3]
-; AVX1-NEXT: vpblendw {{.*#+}} xmm5 = xmm5[0,1],xmm3[2,3],xmm5[4,5],xmm3[6,7]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[0,0,2,2]
-; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2,3],xmm2[4,5],xmm3[6,7]
-; AVX1-NEXT: vpor %xmm5, %xmm2, %xmm2
-; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm0[1,1,3,3]
-; AVX1-NEXT: vpmuludq %xmm4, %xmm3, %xmm3
-; AVX1-NEXT: vpmuludq %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
-; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm3[2,3],xmm1[4,5],xmm3[6,7]
-; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[0,0,2,2]
-; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm3[2,3],xmm0[4,5],xmm3[6,7]
-; AVX1-NEXT: vpor %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
+; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[0,0,0,0]
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
+; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
+; AVX1-NEXT: vpslld %xmm1, %xmm3, %xmm4
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [32,32,32,32]
+; AVX1-NEXT: vpsubd %xmm2, %xmm5, %xmm2
+; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero
+; AVX1-NEXT: vpsrld %xmm2, %xmm3, %xmm3
+; AVX1-NEXT: vpor %xmm3, %xmm4, %xmm3
+; AVX1-NEXT: vpslld %xmm1, %xmm0, %xmm1
+; AVX1-NEXT: vpsrld %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpor %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: splatvar_rotate_v8i32:
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