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llvm-mirror/test/CodeGen/X86/vec_insert-5.ll
Puyan Lotfi d4c615be8c Followup on Proposal to move MIR physical register namespace to '$' sigil. 
Discussed here:

http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html

In preparation for adding support for named vregs we are changing the sigil for
physical registers in MIR to '$' from '%'. This will prevent name clashes of
named physical register with named vregs.

llvm-svn: 323922
2018-01-31 22:04:26 +00:00

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2,+ssse3 | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2,+ssse3 | FileCheck %s --check-prefix=X64
; There are no MMX operations in @t1
define void @t1(i32 %a, x86_mmx* %P) nounwind {
; X32-LABEL: t1:
; X32: # %bb.0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: shll $12, %ecx
; X32-NEXT: movd %ecx, %xmm0
; X32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,0,1,1]
; X32-NEXT: movq %xmm0, (%eax)
; X32-NEXT: retl
;
; X64-LABEL: t1:
; X64: # %bb.0:
; X64-NEXT: # kill: def $edi killed $edi def $rdi
; X64-NEXT: shll $12, %edi
; X64-NEXT: movq %rdi, %xmm0
; X64-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7]
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; X64-NEXT: movq %xmm0, (%rsi)
; X64-NEXT: retq
%tmp12 = shl i32 %a, 12
%tmp21 = insertelement <2 x i32> undef, i32 %tmp12, i32 1
%tmp22 = insertelement <2 x i32> %tmp21, i32 0, i32 0
%tmp23 = bitcast <2 x i32> %tmp22 to x86_mmx
store x86_mmx %tmp23, x86_mmx* %P
ret void
}
define <4 x float> @t2(<4 x float>* %P) nounwind {
; X32-LABEL: t2:
; X32: # %bb.0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movaps (%eax), %xmm1
; X32-NEXT: xorps %xmm0, %xmm0
; X32-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,0]
; X32-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; X32-NEXT: retl
;
; X64-LABEL: t2:
; X64: # %bb.0:
; X64-NEXT: movaps (%rdi), %xmm1
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,0]
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
; X64-NEXT: retq
%tmp1 = load <4 x float>, <4 x float>* %P
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 4, i32 4, i32 4, i32 0 >
ret <4 x float> %tmp2
}
define <4 x float> @t3(<4 x float>* %P) nounwind {
; X32-LABEL: t3:
; X32: # %bb.0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: xorps %xmm0, %xmm0
; X32-NEXT: movlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
; X32-NEXT: retl
;
; X64-LABEL: t3:
; X64: # %bb.0:
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: movlps {{.*#+}} xmm0 = mem[0,1],xmm0[2,3]
; X64-NEXT: retq
%tmp1 = load <4 x float>, <4 x float>* %P
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x i32> < i32 2, i32 3, i32 4, i32 4 >
ret <4 x float> %tmp2
}
define <4 x float> @t4(<4 x float>* %P) nounwind {
; X32-LABEL: t4:
; X32: # %bb.0:
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movaps (%eax), %xmm0
; X32-NEXT: xorps %xmm1, %xmm1
; X32-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,0],xmm1[1,0]
; X32-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[2,3]
; X32-NEXT: retl
;
; X64-LABEL: t4:
; X64: # %bb.0:
; X64-NEXT: movaps (%rdi), %xmm0
; X64-NEXT: xorps %xmm1, %xmm1
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,0],xmm1[1,0]
; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[2,3]
; X64-NEXT: retq
%tmp1 = load <4 x float>, <4 x float>* %P
%tmp2 = shufflevector <4 x float> zeroinitializer, <4 x float> %tmp1, <4 x i32> < i32 7, i32 0, i32 0, i32 0 >
ret <4 x float> %tmp2
}
define <16 x i8> @t5(<16 x i8> %x) nounwind {
; X32-LABEL: t5:
; X32: # %bb.0:
; X32-NEXT: psrlw $8, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: t5:
; X64: # %bb.0:
; X64-NEXT: psrlw $8, %xmm0
; X64-NEXT: retq
%s = shufflevector <16 x i8> %x, <16 x i8> zeroinitializer, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 17>
ret <16 x i8> %s
}
define <16 x i8> @t6(<16 x i8> %x) nounwind {
; X32-LABEL: t6:
; X32: # %bb.0:
; X32-NEXT: psrlw $8, %xmm0
; X32-NEXT: retl
;
; X64-LABEL: t6:
; X64: # %bb.0:
; X64-NEXT: psrlw $8, %xmm0
; X64-NEXT: retq
%s = shufflevector <16 x i8> %x, <16 x i8> undef, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
ret <16 x i8> %s
}
define <16 x i8> @t7(<16 x i8> %x) nounwind {
; X32-LABEL: t7:
; X32: # %bb.0:
; X32-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2]
; X32-NEXT: retl
;
; X64-LABEL: t7:
; X64: # %bb.0:
; X64-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2]
; X64-NEXT: retq
%s = shufflevector <16 x i8> %x, <16 x i8> undef, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 1, i32 2>
ret <16 x i8> %s
}
define <16 x i8> @t8(<16 x i8> %x) nounwind {
; X32-LABEL: t8:
; X32: # %bb.0:
; X32-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
; X32-NEXT: retl
;
; X64-LABEL: t8:
; X64: # %bb.0:
; X64-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
; X64-NEXT: retq
%s = shufflevector <16 x i8> %x, <16 x i8> zeroinitializer, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 8, i32 9, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 17>
ret <16 x i8> %s
}
define <16 x i8> @t9(<16 x i8> %x) nounwind {
; X32-LABEL: t9:
; X32: # %bb.0:
; X32-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
; X32-NEXT: retl
;
; X64-LABEL: t9:
; X64: # %bb.0:
; X64-NEXT: psrldq {{.*#+}} xmm0 = xmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zero
; X64-NEXT: retq
%s = shufflevector <16 x i8> %x, <16 x i8> undef, <16 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 7, i32 8, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 14, i32 undef, i32 undef>
ret <16 x i8> %s
}
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