306 changes: 264 additions & 42 deletions llvm/test/CodeGen/X86/buildvec-insertvec.ll
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=CHECK --check-prefix=SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=CHECK --check-prefix=SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=CHECK,SSE,SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX,AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2

define void @foo(<3 x float> %in, <4 x i8>* nocapture %out) nounwind {
; SSE2-LABEL: foo:
Expand All @@ -26,6 +28,15 @@ define void @foo(<3 x float> %in, <4 x i8>* nocapture %out) nounwind {
; SSE41-NEXT: pinsrb $3, %eax, %xmm0
; SSE41-NEXT: movd %xmm0, (%rdi)
; SSE41-NEXT: retq
;
; AVX-LABEL: foo:
; AVX: # %bb.0:
; AVX-NEXT: vcvttps2dq %xmm0, %xmm0
; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,8],zero,xmm0[u,u,u,u,u,u,u,u,u,u,u,u]
; AVX-NEXT: movl $255, %eax
; AVX-NEXT: vpinsrb $3, %eax, %xmm0, %xmm0
; AVX-NEXT: vmovd %xmm0, (%rdi)
; AVX-NEXT: retq
%t0 = fptoui <3 x float> %in to <3 x i8>
%t1 = shufflevector <3 x i8> %t0, <3 x i8> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 undef>
%t2 = insertelement <4 x i8> %t1, i8 -1, i32 3
Expand All @@ -52,6 +63,11 @@ define <4 x float> @test_negative_zero_1(<4 x float> %A) {
; SSE41: # %bb.0: # %entry
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2],zero
; SSE41-NEXT: retq
;
; AVX-LABEL: test_negative_zero_1:
; AVX: # %bb.0: # %entry
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2],zero
; AVX-NEXT: retq
entry:
%0 = extractelement <4 x float> %A, i32 0
%1 = insertelement <4 x float> undef, float %0, i32 0
Expand All @@ -74,6 +90,11 @@ define <2 x double> @test_negative_zero_2(<2 x double> %A) {
; SSE41: # %bb.0: # %entry
; SSE41-NEXT: blendps {{.*#+}} xmm0 = xmm0[0,1],mem[2,3]
; SSE41-NEXT: retq
;
; AVX-LABEL: test_negative_zero_2:
; AVX: # %bb.0: # %entry
; AVX-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0,1],mem[2,3]
; AVX-NEXT: retq
entry:
%0 = extractelement <2 x double> %A, i32 0
%1 = insertelement <2 x double> undef, double %0, i32 0
Expand All @@ -95,6 +116,13 @@ define <4 x float> @test_buildvector_v4f32_register(float %f0, float %f1, float
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1],xmm2[0],xmm0[3]
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm3[0]
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4f32_register:
; AVX: # %bb.0:
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[2,3]
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm2[0],xmm0[3]
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],xmm3[0]
; AVX-NEXT: retq
%ins0 = insertelement <4 x float> undef, float %f0, i32 0
%ins1 = insertelement <4 x float> %ins0, float %f1, i32 1
%ins2 = insertelement <4 x float> %ins1, float %f2, i32 2
Expand All @@ -121,6 +149,14 @@ define <4 x float> @test_buildvector_v4f32_load(float* %p0, float* %p1, float* %
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1,2],mem[0]
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4f32_load:
; AVX: # %bb.0:
; AVX-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],mem[0]
; AVX-NEXT: retq
%f0 = load float, float* %p0, align 4
%f1 = load float, float* %p1, align 4
%f2 = load float, float* %p2, align 4
Expand All @@ -147,6 +183,13 @@ define <4 x float> @test_buildvector_v4f32_partial_load(float %f0, float %f1, fl
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1],xmm2[0],xmm0[3]
; SSE41-NEXT: insertps {{.*#+}} xmm0 = xmm0[0,1,2],mem[0]
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4f32_partial_load:
; AVX: # %bb.0:
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[2,3]
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],xmm2[0],xmm0[3]
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1,2],mem[0]
; AVX-NEXT: retq
%f3 = load float, float* %p3, align 4
%ins0 = insertelement <4 x float> undef, float %f0, i32 0
%ins1 = insertelement <4 x float> %ins0, float %f1, i32 1
Expand Down Expand Up @@ -174,6 +217,14 @@ define <4 x i32> @test_buildvector_v4i32_register(i32 %a0, i32 %a1, i32 %a2, i32
; SSE41-NEXT: pinsrd $2, %edx, %xmm0
; SSE41-NEXT: pinsrd $3, %ecx, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4i32_register:
; AVX: # %bb.0:
; AVX-NEXT: vmovd %edi, %xmm0
; AVX-NEXT: vpinsrd $1, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrd $2, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrd $3, %ecx, %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <4 x i32> undef, i32 %a0, i32 0
%ins1 = insertelement <4 x i32> %ins0, i32 %a1, i32 1
%ins2 = insertelement <4 x i32> %ins1, i32 %a2, i32 2
Expand All @@ -195,6 +246,12 @@ define <4 x i32> @test_buildvector_v4i32_partial(i32 %a0, i32 %a3) {
; SSE41-NEXT: movd %edi, %xmm0
; SSE41-NEXT: pinsrd $3, %esi, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4i32_partial:
; AVX: # %bb.0:
; AVX-NEXT: vmovd %edi, %xmm0
; AVX-NEXT: vpinsrd $3, %esi, %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <4 x i32> undef, i32 %a0, i32 0
%ins1 = insertelement <4 x i32> %ins0, i32 undef, i32 1
%ins2 = insertelement <4 x i32> %ins1, i32 undef, i32 2
Expand All @@ -203,14 +260,23 @@ define <4 x i32> @test_buildvector_v4i32_partial(i32 %a0, i32 %a3) {
}

define <4 x i32> @test_buildvector_v4i32_register_zero(i32 %a0, i32 %a2, i32 %a3) {
; CHECK-LABEL: test_buildvector_v4i32_register_zero:
; CHECK: # %bb.0:
; CHECK-NEXT: movd %edx, %xmm0
; CHECK-NEXT: movd %esi, %xmm1
; CHECK-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
; CHECK-NEXT: movd %edi, %xmm0
; CHECK-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; CHECK-NEXT: retq
; SSE-LABEL: test_buildvector_v4i32_register_zero:
; SSE: # %bb.0:
; SSE-NEXT: movd %edx, %xmm0
; SSE-NEXT: movd %esi, %xmm1
; SSE-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
; SSE-NEXT: movd %edi, %xmm0
; SSE-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; SSE-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4i32_register_zero:
; AVX: # %bb.0:
; AVX-NEXT: vmovd %edx, %xmm0
; AVX-NEXT: vmovd %esi, %xmm1
; AVX-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
; AVX-NEXT: vmovd %edi, %xmm1
; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
; AVX-NEXT: retq
%ins0 = insertelement <4 x i32> undef, i32 %a0, i32 0
%ins1 = insertelement <4 x i32> %ins0, i32 0, i32 1
%ins2 = insertelement <4 x i32> %ins1, i32 %a2, i32 2
Expand All @@ -219,14 +285,23 @@ define <4 x i32> @test_buildvector_v4i32_register_zero(i32 %a0, i32 %a2, i32 %a3
}

define <4 x i32> @test_buildvector_v4i32_register_zero_2(i32 %a1, i32 %a2, i32 %a3) {
; CHECK-LABEL: test_buildvector_v4i32_register_zero_2:
; CHECK: # %bb.0:
; CHECK-NEXT: movd %edx, %xmm0
; CHECK-NEXT: movd %esi, %xmm1
; CHECK-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
; CHECK-NEXT: movd %edi, %xmm0
; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,0],xmm1[0,1]
; CHECK-NEXT: retq
; SSE-LABEL: test_buildvector_v4i32_register_zero_2:
; SSE: # %bb.0:
; SSE-NEXT: movd %edx, %xmm0
; SSE-NEXT: movd %esi, %xmm1
; SSE-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
; SSE-NEXT: movd %edi, %xmm0
; SSE-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,0],xmm1[0,1]
; SSE-NEXT: retq
;
; AVX-LABEL: test_buildvector_v4i32_register_zero_2:
; AVX: # %bb.0:
; AVX-NEXT: vmovd %edx, %xmm0
; AVX-NEXT: vmovd %esi, %xmm1
; AVX-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
; AVX-NEXT: vmovd %edi, %xmm1
; AVX-NEXT: vshufps {{.*#+}} xmm0 = xmm1[1,0],xmm0[0,1]
; AVX-NEXT: retq
%ins0 = insertelement <4 x i32> undef, i32 0, i32 0
%ins1 = insertelement <4 x i32> %ins0, i32 %a1, i32 1
%ins2 = insertelement <4 x i32> %ins1, i32 %a2, i32 2
Expand Down Expand Up @@ -265,6 +340,18 @@ define <8 x i16> @test_buildvector_v8i16_register(i16 %a0, i16 %a1, i16 %a2, i16
; SSE41-NEXT: pinsrw $6, {{[0-9]+}}(%rsp), %xmm0
; SSE41-NEXT: pinsrw $7, {{[0-9]+}}(%rsp), %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v8i16_register:
; AVX: # %bb.0:
; AVX-NEXT: vmovd %edi, %xmm0
; AVX-NEXT: vpinsrw $1, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $2, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $3, %ecx, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $4, %r8d, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $5, %r9d, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $6, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrw $7, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <8 x i16> undef, i16 %a0, i32 0
%ins1 = insertelement <8 x i16> %ins0, i16 %a1, i32 1
%ins2 = insertelement <8 x i16> %ins1, i16 %a2, i32 2
Expand All @@ -277,14 +364,23 @@ define <8 x i16> @test_buildvector_v8i16_register(i16 %a0, i16 %a1, i16 %a2, i16
}

define <8 x i16> @test_buildvector_v8i16_partial(i16 %a1, i16 %a3, i16 %a4, i16 %a5) {
; CHECK-LABEL: test_buildvector_v8i16_partial:
; CHECK: # %bb.0:
; CHECK-NEXT: pxor %xmm0, %xmm0
; CHECK-NEXT: pinsrw $1, %edi, %xmm0
; CHECK-NEXT: pinsrw $3, %esi, %xmm0
; CHECK-NEXT: pinsrw $4, %edx, %xmm0
; CHECK-NEXT: pinsrw $5, %ecx, %xmm0
; CHECK-NEXT: retq
; SSE-LABEL: test_buildvector_v8i16_partial:
; SSE: # %bb.0:
; SSE-NEXT: pxor %xmm0, %xmm0
; SSE-NEXT: pinsrw $1, %edi, %xmm0
; SSE-NEXT: pinsrw $3, %esi, %xmm0
; SSE-NEXT: pinsrw $4, %edx, %xmm0
; SSE-NEXT: pinsrw $5, %ecx, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_buildvector_v8i16_partial:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $1, %edi, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $3, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $4, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $5, %ecx, %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <8 x i16> undef, i16 undef, i32 0
%ins1 = insertelement <8 x i16> %ins0, i16 %a1, i32 1
%ins2 = insertelement <8 x i16> %ins1, i16 undef, i32 2
Expand All @@ -297,14 +393,23 @@ define <8 x i16> @test_buildvector_v8i16_partial(i16 %a1, i16 %a3, i16 %a4, i16
}

define <8 x i16> @test_buildvector_v8i16_register_zero(i16 %a0, i16 %a3, i16 %a4, i16 %a5) {
; CHECK-LABEL: test_buildvector_v8i16_register_zero:
; CHECK: # %bb.0:
; CHECK-NEXT: movzwl %di, %eax
; CHECK-NEXT: movd %eax, %xmm0
; CHECK-NEXT: pinsrw $3, %esi, %xmm0
; CHECK-NEXT: pinsrw $4, %edx, %xmm0
; CHECK-NEXT: pinsrw $5, %ecx, %xmm0
; CHECK-NEXT: retq
; SSE-LABEL: test_buildvector_v8i16_register_zero:
; SSE: # %bb.0:
; SSE-NEXT: movzwl %di, %eax
; SSE-NEXT: movd %eax, %xmm0
; SSE-NEXT: pinsrw $3, %esi, %xmm0
; SSE-NEXT: pinsrw $4, %edx, %xmm0
; SSE-NEXT: pinsrw $5, %ecx, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_buildvector_v8i16_register_zero:
; AVX: # %bb.0:
; AVX-NEXT: movzwl %di, %eax
; AVX-NEXT: vmovd %eax, %xmm0
; AVX-NEXT: vpinsrw $3, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $4, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $5, %ecx, %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <8 x i16> undef, i16 %a0, i32 0
%ins1 = insertelement <8 x i16> %ins0, i16 0, i32 1
%ins2 = insertelement <8 x i16> %ins1, i16 0, i32 2
Expand All @@ -317,14 +422,23 @@ define <8 x i16> @test_buildvector_v8i16_register_zero(i16 %a0, i16 %a3, i16 %a4
}

define <8 x i16> @test_buildvector_v8i16_register_zero_2(i16 %a1, i16 %a3, i16 %a4, i16 %a5) {
; CHECK-LABEL: test_buildvector_v8i16_register_zero_2:
; CHECK: # %bb.0:
; CHECK-NEXT: pxor %xmm0, %xmm0
; CHECK-NEXT: pinsrw $1, %edi, %xmm0
; CHECK-NEXT: pinsrw $3, %esi, %xmm0
; CHECK-NEXT: pinsrw $4, %edx, %xmm0
; CHECK-NEXT: pinsrw $5, %ecx, %xmm0
; CHECK-NEXT: retq
; SSE-LABEL: test_buildvector_v8i16_register_zero_2:
; SSE: # %bb.0:
; SSE-NEXT: pxor %xmm0, %xmm0
; SSE-NEXT: pinsrw $1, %edi, %xmm0
; SSE-NEXT: pinsrw $3, %esi, %xmm0
; SSE-NEXT: pinsrw $4, %edx, %xmm0
; SSE-NEXT: pinsrw $5, %ecx, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: test_buildvector_v8i16_register_zero_2:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $1, %edi, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $3, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $4, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrw $5, %ecx, %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <8 x i16> undef, i16 0, i32 0
%ins1 = insertelement <8 x i16> %ins0, i16 %a1, i32 1
%ins2 = insertelement <8 x i16> %ins1, i16 0, i32 2
Expand Down Expand Up @@ -391,6 +505,26 @@ define <16 x i8> @test_buildvector_v16i8_register(i8 %a0, i8 %a1, i8 %a2, i8 %a3
; SSE41-NEXT: pinsrb $14, {{[0-9]+}}(%rsp), %xmm0
; SSE41-NEXT: pinsrb $15, {{[0-9]+}}(%rsp), %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v16i8_register:
; AVX: # %bb.0:
; AVX-NEXT: vmovd %edi, %xmm0
; AVX-NEXT: vpinsrb $1, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $2, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $3, %ecx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $4, %r8d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $5, %r9d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $6, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $7, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $8, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $9, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $10, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $11, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $12, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $13, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $14, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: vpinsrb $15, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <16 x i8> undef, i8 %a0, i32 0
%ins1 = insertelement <16 x i8> %ins0, i8 %a1, i32 1
%ins2 = insertelement <16 x i8> %ins1, i8 %a2, i32 2
Expand Down Expand Up @@ -434,6 +568,17 @@ define <16 x i8> @test_buildvector_v16i8_partial(i8 %a2, i8 %a6, i8 %a8, i8 %a11
; SSE41-NEXT: pinsrb $12, %r8d, %xmm0
; SSE41-NEXT: pinsrb $15, %r9d, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v16i8_partial:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $2, %edi, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $6, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $8, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $11, %ecx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $12, %r8d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $15, %r9d, %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <16 x i8> undef, i8 undef, i32 0
%ins1 = insertelement <16 x i8> %ins0, i8 undef, i32 1
%ins2 = insertelement <16 x i8> %ins1, i8 %a2, i32 2
Expand Down Expand Up @@ -484,6 +629,18 @@ define <16 x i8> @test_buildvector_v16i8_register_zero(i8 %a0, i8 %a4, i8 %a6, i
; SSE41-NEXT: pinsrb $12, %r9d, %xmm0
; SSE41-NEXT: pinsrb $15, {{[0-9]+}}(%rsp), %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v16i8_register_zero:
; AVX: # %bb.0:
; AVX-NEXT: movzbl %dil, %eax
; AVX-NEXT: vmovd %eax, %xmm0
; AVX-NEXT: vpinsrb $4, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $6, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $8, %ecx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $11, %r8d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $12, %r9d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $15, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <16 x i8> undef, i8 %a0, i32 0
%ins1 = insertelement <16 x i8> %ins0, i8 0, i32 1
%ins2 = insertelement <16 x i8> %ins1, i8 0, i32 2
Expand Down Expand Up @@ -535,6 +692,18 @@ define <16 x i8> @test_buildvector_v16i8_register_zero_2(i8 %a2, i8 %a3, i8 %a6,
; SSE41-NEXT: pinsrb $12, %r9d, %xmm0
; SSE41-NEXT: pinsrb $15, {{[0-9]+}}(%rsp), %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: test_buildvector_v16i8_register_zero_2:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $2, %edi, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $3, %esi, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $6, %edx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $8, %ecx, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $11, %r8d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $12, %r9d, %xmm0, %xmm0
; AVX-NEXT: vpinsrb $15, {{[0-9]+}}(%rsp), %xmm0, %xmm0
; AVX-NEXT: retq
%ins0 = insertelement <16 x i8> undef, i8 0, i32 0
%ins1 = insertelement <16 x i8> %ins0, i8 0, i32 1
%ins2 = insertelement <16 x i8> %ins1, i8 %a2, i32 2
Expand All @@ -554,6 +723,59 @@ define <16 x i8> @test_buildvector_v16i8_register_zero_2(i8 %a2, i8 %a3, i8 %a6,
ret <16 x i8> %ins15
}

; TODO - PR46461 - reduceBuildVecExtToExtBuildVec is breaking the splat(zero_extend)
; pattern, resulting in th BUILD_VECTOR lowering to individual insertions into zero vector.

define void @PR46461(i16 %x, <16 x i32>* %y) {
; SSE-LABEL: PR46461:
; SSE: # %bb.0:
; SSE-NEXT: shrl %edi
; SSE-NEXT: andl $32767, %edi # imm = 0x7FFF
; SSE-NEXT: movd %edi, %xmm0
; SSE-NEXT: pinsrw $2, %edi, %xmm0
; SSE-NEXT: pinsrw $4, %edi, %xmm0
; SSE-NEXT: pinsrw $6, %edi, %xmm0
; SSE-NEXT: movdqa %xmm0, 48(%rsi)
; SSE-NEXT: movdqa %xmm0, 32(%rsi)
; SSE-NEXT: movdqa %xmm0, 16(%rsi)
; SSE-NEXT: movdqa %xmm0, (%rsi)
; SSE-NEXT: retq
;
; AVX1-LABEL: PR46461:
; AVX1: # %bb.0:
; AVX1-NEXT: shrl %edi
; AVX1-NEXT: andl $32767, %edi # imm = 0x7FFF
; AVX1-NEXT: vmovd %edi, %xmm0
; AVX1-NEXT: vpinsrw $2, %edi, %xmm0, %xmm0
; AVX1-NEXT: vpinsrw $4, %edi, %xmm0, %xmm0
; AVX1-NEXT: vpinsrw $6, %edi, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
; AVX1-NEXT: vmovaps %ymm0, 32(%rsi)
; AVX1-NEXT: vmovaps %ymm0, (%rsi)
; AVX1-NEXT: vzeroupper
; AVX1-NEXT: retq
;
; AVX2-LABEL: PR46461:
; AVX2: # %bb.0:
; AVX2-NEXT: shrl %edi
; AVX2-NEXT: andl $32767, %edi # imm = 0x7FFF
; AVX2-NEXT: vmovd %edi, %xmm0
; AVX2-NEXT: vpinsrw $2, %edi, %xmm0, %xmm0
; AVX2-NEXT: vpinsrw $4, %edi, %xmm0, %xmm0
; AVX2-NEXT: vpinsrw $6, %edi, %xmm0, %xmm0
; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rsi)
; AVX2-NEXT: vmovdqa %ymm0, (%rsi)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
%z = lshr i16 %x, 1
%a = zext i16 %z to i32
%b = insertelement <16 x i32> undef, i32 %a, i32 0
%c = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer
store <16 x i32> %c, <16 x i32>* %y
ret void
}

; OSS-Fuzz #5688
; https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5688
define <4 x i32> @ossfuzz5688(i32 %a0) {
Expand Down
1 change: 0 additions & 1 deletion llvm/unittests/Frontend/OpenMPIRBuilderTest.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -780,7 +780,6 @@ TEST_F(OpenMPIRBuilderTest, CriticalDirective) {
}

TEST_F(OpenMPIRBuilderTest, CopyinBlocks) {
using InsertPointTy = OpenMPIRBuilder::InsertPointTy;
OpenMPIRBuilder OMPBuilder(*M);
OMPBuilder.initialize();
F->setName("func");
Expand Down