%z = lshr <4 x i32> %y, <i32 2, i32 2, i32 2, i32 2>
ret <4 x i32> %z
}
+
+define i32 @freeze_rotl(i32 %a0) nounwind {
+; X86-LABEL: freeze_rotl:
+; X86: # %bb.0:
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: roll $5, %eax
+; X86-NEXT: roll $5, %eax
+; X86-NEXT: retl
+;
+; X64-LABEL: freeze_rotl:
+; X64: # %bb.0:
+; X64-NEXT: movl %edi, %eax
+; X64-NEXT: roll $5, %eax
+; X64-NEXT: roll $5, %eax
+; X64-NEXT: retq
+ %x = call i32 @llvm.fshl.i32(i32 %a0, i32 %a0, i32 5)
+ %y = freeze i32 %x
+ %z = call i32 @llvm.fshl.i32(i32 %y, i32 %y, i32 5)
+ ret i32 %z
+}
+declare i32 @llvm.fshl.i32(i32, i32, i32)
+
+define <4 x i32> @freeze_rotl_vec(<4 x i32> %a0) nounwind {
+; X86-LABEL: freeze_rotl_vec:
+; X86: # %bb.0:
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0
+; X86-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,3,2,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
+; X86-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,3,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; X86-NEXT: por %xmm2, %xmm0
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0
+; X86-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,3,2,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
+; X86-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,3,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; X86-NEXT: por %xmm2, %xmm0
+; X86-NEXT: retl
+;
+; X64-LABEL: freeze_rotl_vec:
+; X64: # %bb.0:
+; X64-NEXT: vpsrlvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; X64-NEXT: vpsllvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; X64-NEXT: vpor %xmm1, %xmm0, %xmm0
+; X64-NEXT: vpsrlvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; X64-NEXT: vpsllvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; X64-NEXT: vpor %xmm1, %xmm0, %xmm0
+; X64-NEXT: retq
+ %x = call <4 x i32> @llvm.fshl.v4i32(<4 x i32> %a0, <4 x i32> %a0, <4 x i32> <i32 0, i32 1, i32 2, i32 3>)
+ %y = freeze <4 x i32> %x
+ %z = call <4 x i32> @llvm.fshl.v4i32(<4 x i32> %y, <4 x i32> %y, <4 x i32> <i32 30, i32 29, i32 28, i32 27>)
+ ret <4 x i32> %z
+}
+declare <4 x i32> @llvm.fshl.v4i32(<4 x i32>, <4 x i32>, <4 x i32>)
+
+define i32 @freeze_rotr(i32 %a0) nounwind {
+; X86-LABEL: freeze_rotr:
+; X86: # %bb.0:
+; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; X86-NEXT: rorl $11, %eax
+; X86-NEXT: rorl $13, %eax
+; X86-NEXT: retl
+;
+; X64-LABEL: freeze_rotr:
+; X64: # %bb.0:
+; X64-NEXT: movl %edi, %eax
+; X64-NEXT: rorl $11, %eax
+; X64-NEXT: rorl $13, %eax
+; X64-NEXT: retq
+ %x = call i32 @llvm.fshr.i32(i32 %a0, i32 %a0, i32 11)
+ %y = freeze i32 %x
+ %z = call i32 @llvm.fshr.i32(i32 %y, i32 %y, i32 13)
+ ret i32 %z
+}
+declare i32 @llvm.fshr.i32(i32, i32, i32)
+
+define <4 x i32> @freeze_rotr_vec(<4 x i32> %a0) nounwind {
+; X86-LABEL: freeze_rotr_vec:
+; X86: # %bb.0:
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0
+; X86-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,3,2,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
+; X86-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,3,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; X86-NEXT: por %xmm2, %xmm0
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0
+; X86-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,3,2,3]
+; X86-NEXT: pmuludq {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
+; X86-NEXT: pshufd {{.*#+}} xmm3 = xmm1[1,3,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
+; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X86-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
+; X86-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; X86-NEXT: por %xmm2, %xmm0
+; X86-NEXT: retl
+;
+; X64-LABEL: freeze_rotr_vec:
+; X64: # %bb.0:
+; X64-NEXT: vpsrlvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; X64-NEXT: vpsllvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; X64-NEXT: vpor %xmm1, %xmm0, %xmm0
+; X64-NEXT: vpsrlvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; X64-NEXT: vpsllvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; X64-NEXT: vpor %xmm1, %xmm0, %xmm0
+; X64-NEXT: retq
+ %x = call <4 x i32> @llvm.fshr.v4i32(<4 x i32> %a0, <4 x i32> %a0, <4 x i32> <i32 0, i32 1, i32 2, i32 3>)
+ %y = freeze <4 x i32> %x
+ %z = call <4 x i32> @llvm.fshr.v4i32(<4 x i32> %y, <4 x i32> %y, <4 x i32> <i32 31, i32 30, i32 29, i32 28>)
+ ret <4 x i32> %z
+}
+declare <4 x i32> @llvm.fshr.v4i32(<4 x i32>, <4 x i32>, <4 x i32>)