-; These are tests for SSE3 codegen. Yonah has SSE3 and earlier but not SSSE3+.
+; These are tests for SSE3 codegen.
-; RUN: llvm-as < %s | llc -march=x86-64 -mcpu=yonah -mtriple=i686-apple-darwin9\
-; RUN: | FileCheck %s --check-prefix=X64
+; RUN: llc < %s -march=x86-64 -mcpu=nocona -mtriple=i686-apple-darwin9 -O3 | FileCheck %s --check-prefix=X64
; Test for v8xi16 lowering where we extract the first element of the vector and
; placed it in the second element of the result.
define void @t0(<8 x i16>* %dest, <8 x i16>* %old) nounwind {
+; X64-LABEL: t0:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: pxor %xmm0, %xmm0
+; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
+; X64-NEXT: movdqa %xmm0, (%rdi)
+; X64-NEXT: retq
entry:
%tmp3 = load <8 x i16>* %old
%tmp6 = shufflevector <8 x i16> %tmp3,
<8 x i32> < i32 8, i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef >
store <8 x i16> %tmp6, <8 x i16>* %dest
ret void
-
-; X64: t0:
-; X64: movddup (%rsi), %xmm0
-; X64: pshuflw $0, %xmm0, %xmm0
-; X64: xorl %eax, %eax
-; X64: pinsrw $0, %eax, %xmm0
-; X64: movaps %xmm0, (%rdi)
-; X64: ret
+
}
define <8 x i16> @t1(<8 x i16>* %A, <8 x i16>* %B) nounwind {
+; X64-LABEL: t1:
+; X64: ## BB#0:
+; X64-NEXT: movdqa (%rdi), %xmm0
+; X64-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
+; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,1,2,3,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,0,2,3,4,5,6,7]
+; X64-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; X64-NEXT: retq
%tmp1 = load <8 x i16>* %A
%tmp2 = load <8 x i16>* %B
%tmp3 = shufflevector <8 x i16> %tmp1, <8 x i16> %tmp2, <8 x i32> < i32 8, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7 >
ret <8 x i16> %tmp3
-
-; X64: t1:
-; X64: movl (%rsi), %eax
-; X64: movaps (%rdi), %xmm0
-; X64: pinsrw $0, %eax, %xmm0
-; X64: ret
+
}
define <8 x i16> @t2(<8 x i16> %A, <8 x i16> %B) nounwind {
+; X64-LABEL: t2:
+; X64: ## BB#0:
+; X64-NEXT: pshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
+; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[3,2,0,3,4,5,6,7]
+; X64-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; X64-NEXT: retq
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 9, i32 1, i32 2, i32 9, i32 4, i32 5, i32 6, i32 7 >
ret <8 x i16> %tmp
-; X64: t2:
-; X64: pextrw $1, %xmm1, %eax
-; X64: pinsrw $0, %eax, %xmm0
-; X64: pinsrw $3, %eax, %xmm0
-; X64: ret
}
define <8 x i16> @t3(<8 x i16> %A, <8 x i16> %B) nounwind {
+; X64-LABEL: t3:
+; X64: ## BB#0:
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6,5]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,3,2,1,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,7,6,5,4]
+; X64-NEXT: retq
%tmp = shufflevector <8 x i16> %A, <8 x i16> %A, <8 x i32> < i32 8, i32 3, i32 2, i32 13, i32 7, i32 6, i32 5, i32 4 >
ret <8 x i16> %tmp
-; X64: t3:
-; X64: pextrw $5, %xmm0, %eax
-; X64: pshuflw $44, %xmm0, %xmm0
-; X64: pshufhw $27, %xmm0, %xmm0
-; X64: pinsrw $3, %eax, %xmm0
-; X64: ret
}
define <8 x i16> @t4(<8 x i16> %A, <8 x i16> %B) nounwind {
+; X64-LABEL: t4:
+; X64: ## BB#0:
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,1,0,3]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,5,4,7]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,5,7,4,7]
+; X64-NEXT: retq
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 0, i32 7, i32 2, i32 3, i32 1, i32 5, i32 6, i32 5 >
ret <8 x i16> %tmp
-; X64: t4:
-; X64: pextrw $7, %xmm0, %eax
-; X64: pshufhw $100, %xmm0, %xmm1
-; X64: pinsrw $1, %eax, %xmm1
-; X64: pextrw $1, %xmm0, %eax
-; X64: movaps %xmm1, %xmm0
-; X64: pinsrw $4, %eax, %xmm0
-; X64: ret
}
define <8 x i16> @t5(<8 x i16> %A, <8 x i16> %B) nounwind {
+; X64-LABEL: t5:
+; X64: ## BB#0:
+; X64-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; X64-NEXT: movdqa %xmm1, %xmm0
+; X64-NEXT: retq
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 8, i32 9, i32 0, i32 1, i32 10, i32 11, i32 2, i32 3 >
ret <8 x i16> %tmp
-; X64: t5:
-; X64: movlhps %xmm1, %xmm0
-; X64: pshufd $114, %xmm0, %xmm0
-; X64: ret
}
define <8 x i16> @t6(<8 x i16> %A, <8 x i16> %B) nounwind {
+; X64-LABEL: t6:
+; X64: ## BB#0:
+; X64-NEXT: movss %xmm1, %xmm0
+; X64-NEXT: retq
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 8, i32 9, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7 >
ret <8 x i16> %tmp
-; X64: t6:
-; X64: movss %xmm1, %xmm0
-; X64: ret
}
define <8 x i16> @t7(<8 x i16> %A, <8 x i16> %B) nounwind {
+; X64-LABEL: t7:
+; X64: ## BB#0:
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,4,7]
+; X64-NEXT: retq
%tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 0, i32 0, i32 3, i32 2, i32 4, i32 6, i32 4, i32 7 >
ret <8 x i16> %tmp
-; X64: t7:
-; X64: pshuflw $176, %xmm0, %xmm0
-; X64: pshufhw $200, %xmm0, %xmm0
-; X64: ret
}
define void @t8(<2 x i64>* %res, <2 x i64>* %A) nounwind {
+; X64-LABEL: t8:
+; X64: ## BB#0:
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = mem[2,1,0,3,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,5,4,7]
+; X64-NEXT: movdqa %xmm0, (%rdi)
+; X64-NEXT: retq
%tmp = load <2 x i64>* %A
%tmp.upgrd.1 = bitcast <2 x i64> %tmp to <8 x i16>
%tmp0 = extractelement <8 x i16> %tmp.upgrd.1, i32 0
%tmp15.upgrd.2 = bitcast <8 x i16> %tmp15 to <2 x i64>
store <2 x i64> %tmp15.upgrd.2, <2 x i64>* %res
ret void
-; X64: t8:
-; X64: pshuflw $198, (%rsi), %xmm0
-; X64: pshufhw $198, %xmm0, %xmm0
-; X64: movaps %xmm0, (%rdi)
-; X64: ret
}
define void @t9(<4 x float>* %r, <2 x i32>* %A) nounwind {
+; X64-LABEL: t9:
+; X64: ## BB#0:
+; X64-NEXT: movapd (%rdi), %xmm0
+; X64-NEXT: movhpd (%rsi), %xmm0
+; X64-NEXT: movapd %xmm0, (%rdi)
+; X64-NEXT: retq
%tmp = load <4 x float>* %r
%tmp.upgrd.3 = bitcast <2 x i32>* %A to double*
%tmp.upgrd.4 = load double* %tmp.upgrd.3
%tmp.upgrd.5 = insertelement <2 x double> undef, double %tmp.upgrd.4, i32 0
- %tmp5 = insertelement <2 x double> %tmp.upgrd.5, double undef, i32 1
- %tmp6 = bitcast <2 x double> %tmp5 to <4 x float>
- %tmp.upgrd.6 = extractelement <4 x float> %tmp, i32 0
- %tmp7 = extractelement <4 x float> %tmp, i32 1
- %tmp8 = extractelement <4 x float> %tmp6, i32 0
- %tmp9 = extractelement <4 x float> %tmp6, i32 1
- %tmp10 = insertelement <4 x float> undef, float %tmp.upgrd.6, i32 0
+ %tmp5 = insertelement <2 x double> %tmp.upgrd.5, double undef, i32 1
+ %tmp6 = bitcast <2 x double> %tmp5 to <4 x float>
+ %tmp.upgrd.6 = extractelement <4 x float> %tmp, i32 0
+ %tmp7 = extractelement <4 x float> %tmp, i32 1
+ %tmp8 = extractelement <4 x float> %tmp6, i32 0
+ %tmp9 = extractelement <4 x float> %tmp6, i32 1
+ %tmp10 = insertelement <4 x float> undef, float %tmp.upgrd.6, i32 0
%tmp11 = insertelement <4 x float> %tmp10, float %tmp7, i32 1
%tmp12 = insertelement <4 x float> %tmp11, float %tmp8, i32 2
%tmp13 = insertelement <4 x float> %tmp12, float %tmp9, i32 3
store <4 x float> %tmp13, <4 x float>* %r
ret void
-; X64: t9:
-; X64: movsd (%rsi), %xmm0
-; X64: movhps %xmm0, (%rdi)
-; X64: ret
}
@g1 = external constant <4 x i32>
@g2 = external constant <4 x i16>
-define internal void @t10() nounwind {
- load <4 x i32>* @g1, align 16
- bitcast <4 x i32> %1 to <8 x i16>
- shufflevector <8 x i16> %2, <8 x i16> undef, <8 x i32> < i32 0, i32 2, i32 4, i32 6, i32 undef, i32 undef, i32 undef, i32 undef >
- bitcast <8 x i16> %3 to <2 x i64>
- extractelement <2 x i64> %4, i32 0
- bitcast i64 %5 to <4 x i16>
- store <4 x i16> %6, <4 x i16>* @g2, align 8
- ret void
-; X64: t10:
-; X64: movq _g1@GOTPCREL(%rip), %rax
-; X64: movaps (%rax), %xmm0
-; X64: pextrw $4, %xmm0, %eax
-; X64: movaps %xmm0, %xmm1
-; X64: movlhps %xmm1, %xmm1
-; X64: pshuflw $8, %xmm1, %xmm1
-; X64: pinsrw $2, %eax, %xmm1
-; X64: pextrw $6, %xmm0, %eax
-; X64: pinsrw $3, %eax, %xmm1
-; X64: movq _g2@GOTPCREL(%rip), %rax
-; X64: movq %xmm1, (%rax)
-; X64: ret
+define void @t10() nounwind {
+; X64-LABEL: t10:
+; X64: ## BB#0:
+; X64-NEXT: movq _g1@{{.*}}(%rip), %rax
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X64-NEXT: movq _g2@{{.*}}(%rip), %rax
+; X64-NEXT: movq %xmm0, (%rax)
+; X64-NEXT: retq
+ load <4 x i32>* @g1, align 16
+ bitcast <4 x i32> %1 to <8 x i16>
+ shufflevector <8 x i16> %2, <8 x i16> undef, <8 x i32> < i32 0, i32 2, i32 4, i32 6, i32 undef, i32 undef, i32 undef, i32 undef >
+ bitcast <8 x i16> %3 to <2 x i64>
+ extractelement <2 x i64> %4, i32 0
+ bitcast i64 %5 to <4 x i16>
+ store <4 x i16> %6, <4 x i16>* @g2, align 8
+ ret void
}
-
; Pack various elements via shuffles.
define <8 x i16> @t11(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
+; X64-LABEL: t11:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[2,1,2,3,4,5,6,7]
+; X64-NEXT: retq
entry:
%tmp7 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 1, i32 8, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef , i32 undef >
ret <8 x i16> %tmp7
-; X64: t11:
-; X64: movd %xmm1, %eax
-; X64: movlhps %xmm0, %xmm0
-; X64: pshuflw $1, %xmm0, %xmm0
-; X64: pinsrw $1, %eax, %xmm0
-; X64: ret
}
-
define <8 x i16> @t12(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
+; X64-LABEL: t12:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,3,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,6,7]
+; X64-NEXT: retq
entry:
%tmp9 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 0, i32 1, i32 undef, i32 undef, i32 3, i32 11, i32 undef , i32 undef >
ret <8 x i16> %tmp9
-; X64: t12:
-; X64: pextrw $3, %xmm1, %eax
-; X64: movlhps %xmm0, %xmm0
-; X64: pshufhw $3, %xmm0, %xmm0
-; X64: pinsrw $5, %eax, %xmm0
-; X64: ret
}
-
define <8 x i16> @t13(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
+; X64-LABEL: t13:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,6,7]
+; X64-NEXT: retq
entry:
%tmp9 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 8, i32 9, i32 undef, i32 undef, i32 11, i32 3, i32 undef , i32 undef >
ret <8 x i16> %tmp9
-; X64: t13:
-; X64: punpcklqdq %xmm0, %xmm1
-; X64: pextrw $3, %xmm1, %eax
-; X64: pshufd $52, %xmm1, %xmm0
-; X64: pinsrw $4, %eax, %xmm0
-; X64: ret
}
-
define <8 x i16> @t14(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
+; X64-LABEL: t14:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
+; X64-NEXT: retq
entry:
%tmp9 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 8, i32 9, i32 undef, i32 undef, i32 undef, i32 2, i32 undef , i32 undef >
ret <8 x i16> %tmp9
-; X64: t14:
-; X64: punpcklqdq %xmm0, %xmm1
-; X64: pshufhw $8, %xmm1, %xmm0
-; X64: ret
}
-
-
+; FIXME: t15 is worse off from disabling of scheduler 2-address hack.
define <8 x i16> @t15(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone {
+; X64-LABEL: t15:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[1,1,2,3,4,5,6,7]
+; X64-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,0,3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,1,0,2,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,5,5,6,7]
+; X64-NEXT: retq
entry:
- %tmp8 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 undef, i32 undef, i32 7, i32 2, i32 8, i32 undef, i32 undef , i32 undef >
- ret <8 x i16> %tmp8
-; X64: t15:
-; X64: pextrw $7, %xmm0, %eax
-; X64: punpcklqdq %xmm1, %xmm0
-; X64: pshuflw $128, %xmm0, %xmm0
-; X64: pinsrw $2, %eax, %xmm0
-; X64: ret
+ %tmp8 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 undef, i32 undef, i32 7, i32 2, i32 8, i32 undef, i32 undef , i32 undef >
+ ret <8 x i16> %tmp8
}
-
; Test yonah where we convert a shuffle to pextrw and pinrsw
define <16 x i8> @t16(<16 x i8> %T0) nounwind readnone {
+; X64-LABEL: t16:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: movdqa {{.*#+}} xmm1 = [0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0]
+; X64-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X64-NEXT: pxor %xmm2, %xmm2
+; X64-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; X64-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; X64-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
+; X64-NEXT: pshuflw {{.*#+}} xmm0 = xmm1[0,2,2,3,4,5,6,7]
+; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,7,6,7]
+; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; X64-NEXT: packuswb %xmm0, %xmm0
+; X64-NEXT: retq
+entry:
+ %tmp8 = shufflevector <16 x i8> <i8 0, i8 0, i8 0, i8 0, i8 1, i8 1, i8 1, i8 1, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>, <16 x i8> %T0, <16 x i32> < i32 0, i32 1, i32 16, 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 >
+ %tmp9 = shufflevector <16 x i8> %tmp8, <16 x i8> %T0, <16 x i32> < i32 0, i32 1, i32 2, i32 17, 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> %tmp9
+}
+
+; rdar://8520311
+define <4 x i32> @t17() nounwind {
+; X64-LABEL: t17:
+; X64: ## BB#0: ## %entry
+; X64-NEXT: movddup (%rax), %xmm0
+; X64-NEXT: andpd {{.*}}(%rip), %xmm0
+; X64-NEXT: retq
entry:
- %tmp8 = shufflevector <16 x i8> <i8 0, i8 0, i8 0, i8 0, i8 1, i8 1, i8 1, i8 1, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>, <16 x i8> %T0, <16 x i32> < i32 0, i32 1, i32 16, 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 >
- %tmp9 = shufflevector <16 x i8> %tmp8, <16 x i8> %T0, <16 x i32> < i32 0, i32 1, i32 2, i32 17, 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> %tmp9
-; X64: t16:
-; X64: movaps LCPI17_0(%rip), %xmm1
-; X64: movd %xmm1, %eax
-; X64: pinsrw $0, %eax, %xmm1
-; X64: pextrw $8, %xmm0, %eax
-; X64: pinsrw $1, %eax, %xmm1
-; X64: pextrw $1, %xmm1, %ecx
-; X64: movd %xmm1, %edx
-; X64: pinsrw $0, %edx, %xmm1
-; X64: movzbl %cl, %ecx
-; X64: andw $65280, %ax
-; X64: orw %cx, %ax
-; X64: movaps %xmm1, %xmm0
-; X64: pinsrw $1, %eax, %xmm0
-; X64: ret
+ %tmp1 = load <4 x float>* undef, align 16
+ %tmp2 = shufflevector <4 x float> %tmp1, <4 x float> undef, <4 x i32> <i32 4, i32 1, i32 2, i32 3>
+ %tmp3 = load <4 x float>* undef, align 16
+ %tmp4 = shufflevector <4 x float> %tmp2, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 1>
+ %tmp5 = bitcast <4 x float> %tmp3 to <4 x i32>
+ %tmp6 = shufflevector <4 x i32> %tmp5, <4 x i32> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 1>
+ %tmp7 = and <4 x i32> %tmp6, <i32 undef, i32 undef, i32 -1, i32 0>
+ ret <4 x i32> %tmp7
}
projects / oota-llvm.git / blobdiff