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llvm-project/llvm/test/CodeGen/X86/merge-consecutive-loads-512.ll
Craig Topper cada9f2275 [AVX-512] Add support for commuting VPERMT2(B/W/D/Q/PS/PD) to/from VPERMI2(B/W/D/Q/PS/PD). 
Summary:
The index and one of the table operands can be swapped by changing the opcode to the other version. Neither of these operands are the one that can load from memory so this can't be used to increase memory folding opportunities.

We need to handle the unmasked forms and the kz forms. Since the load operand isn't being commuted we can commute the load and broadcast instructions too.

Reviewers: igorb, delena, Ayal, Farhana, RKSimon

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D25652

llvm-svn: 287621
2016-11-22 04:57:34 +00:00

719 lines
31 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512f | FileCheck %s --check-prefix=ALL --check-prefix=AVX512F
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512BW
;
; Just one 32-bit run to make sure we do reasonable things.
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=X32-AVX512F
define <8 x double> @merge_8f64_2f64_12u4(<2 x double>* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_2f64_12u4:
; ALL: # BB#0:
; ALL-NEXT: vmovupd 16(%rdi), %ymm0
; ALL-NEXT: vinsertf128 $1, 64(%rdi), %ymm0, %ymm1
; ALL-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_2f64_12u4:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovupd 16(%eax), %ymm0
; X32-AVX512F-NEXT: vinsertf128 $1, 64(%eax), %ymm0, %ymm1
; X32-AVX512F-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds <2 x double>, <2 x double>* %ptr, i64 1
%ptr1 = getelementptr inbounds <2 x double>, <2 x double>* %ptr, i64 2
%ptr3 = getelementptr inbounds <2 x double>, <2 x double>* %ptr, i64 4
%val0 = load <2 x double>, <2 x double>* %ptr0
%val1 = load <2 x double>, <2 x double>* %ptr1
%val3 = load <2 x double>, <2 x double>* %ptr3
%res01 = shufflevector <2 x double> %val0, <2 x double> %val1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%res23 = shufflevector <2 x double> undef, <2 x double> %val3, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%res = shufflevector <4 x double> %res01, <4 x double> %res23, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
ret <8 x double> %res
}
define <8 x double> @merge_8f64_2f64_23z5(<2 x double>* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_2f64_23z5:
; ALL: # BB#0:
; ALL-NEXT: vmovupd 32(%rdi), %ymm0
; ALL-NEXT: vxorpd %xmm1, %xmm1, %xmm1
; ALL-NEXT: vinsertf128 $1, 80(%rdi), %ymm1, %ymm1
; ALL-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_2f64_23z5:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovupd 32(%eax), %ymm0
; X32-AVX512F-NEXT: vxorpd %xmm1, %xmm1, %xmm1
; X32-AVX512F-NEXT: vinsertf128 $1, 80(%eax), %ymm1, %ymm1
; X32-AVX512F-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds <2 x double>, <2 x double>* %ptr, i64 2
%ptr1 = getelementptr inbounds <2 x double>, <2 x double>* %ptr, i64 3
%ptr3 = getelementptr inbounds <2 x double>, <2 x double>* %ptr, i64 5
%val0 = load <2 x double>, <2 x double>* %ptr0
%val1 = load <2 x double>, <2 x double>* %ptr1
%val3 = load <2 x double>, <2 x double>* %ptr3
%res01 = shufflevector <2 x double> %val0, <2 x double> %val1, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%res23 = shufflevector <2 x double> zeroinitializer, <2 x double> %val3, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%res = shufflevector <4 x double> %res01, <4 x double> %res23, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
ret <8 x double> %res
}
define <8 x double> @merge_8f64_4f64_z2(<4 x double>* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_4f64_z2:
; ALL: # BB#0:
; ALL-NEXT: vxorpd %ymm0, %ymm0, %ymm0
; ALL-NEXT: vinsertf64x4 $1, 64(%rdi), %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_4f64_z2:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vxorpd %ymm0, %ymm0, %ymm0
; X32-AVX512F-NEXT: vinsertf64x4 $1, 64(%eax), %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr1 = getelementptr inbounds <4 x double>, <4 x double>* %ptr, i64 2
%val1 = load <4 x double>, <4 x double>* %ptr1
%res = shufflevector <4 x double> zeroinitializer, <4 x double> %val1, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
ret <8 x double> %res
}
define <8 x double> @merge_8f64_f64_23uuuuu9(double* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_f64_23uuuuu9:
; ALL: # BB#0:
; ALL-NEXT: vmovups 16(%rdi), %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_f64_23uuuuu9:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovups 16(%eax), %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds double, double* %ptr, i64 2
%ptr1 = getelementptr inbounds double, double* %ptr, i64 3
%ptr7 = getelementptr inbounds double, double* %ptr, i64 9
%val0 = load double, double* %ptr0
%val1 = load double, double* %ptr1
%val7 = load double, double* %ptr7
%res0 = insertelement <8 x double> undef, double %val0, i32 0
%res1 = insertelement <8 x double> %res0, double %val1, i32 1
%res7 = insertelement <8 x double> %res1, double %val7, i32 7
ret <8 x double> %res7
}
define <8 x double> @merge_8f64_f64_12zzuuzz(double* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_f64_12zzuuzz:
; ALL: # BB#0:
; ALL-NEXT: vmovupd 8(%rdi), %xmm0
; ALL-NEXT: vxorpd %xmm1, %xmm1, %xmm1
; ALL-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
; ALL-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_f64_12zzuuzz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovupd 8(%eax), %xmm0
; X32-AVX512F-NEXT: vxorpd %xmm1, %xmm1, %xmm1
; X32-AVX512F-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; X32-AVX512F-NEXT: vxorpd %ymm1, %ymm1, %ymm1
; X32-AVX512F-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds double, double* %ptr, i64 1
%ptr1 = getelementptr inbounds double, double* %ptr, i64 2
%val0 = load double, double* %ptr0
%val1 = load double, double* %ptr1
%res0 = insertelement <8 x double> undef, double %val0, i32 0
%res1 = insertelement <8 x double> %res0, double %val1, i32 1
%res2 = insertelement <8 x double> %res1, double 0.0, i32 2
%res3 = insertelement <8 x double> %res2, double 0.0, i32 3
%res6 = insertelement <8 x double> %res3, double 0.0, i32 6
%res7 = insertelement <8 x double> %res6, double 0.0, i32 7
ret <8 x double> %res7
}
define <8 x double> @merge_8f64_f64_1u3u5zu8(double* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_f64_1u3u5zu8:
; ALL: # BB#0:
; ALL-NEXT: vmovupd 8(%rdi), %zmm1
; ALL-NEXT: vpxord %zmm2, %zmm2, %zmm2
; ALL-NEXT: vmovapd {{.*#+}} zmm0 = <0,u,2,u,4,13,u,7>
; ALL-NEXT: vpermi2pd %zmm2, %zmm1, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_f64_1u3u5zu8:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovupd 8(%eax), %zmm1
; X32-AVX512F-NEXT: vpxord %zmm2, %zmm2, %zmm2
; X32-AVX512F-NEXT: vmovapd {{.*#+}} zmm0 = <0,0,u,u,2,0,u,u,4,0,13,0,u,u,7,0>
; X32-AVX512F-NEXT: vpermi2pd %zmm2, %zmm1, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds double, double* %ptr, i64 1
%ptr2 = getelementptr inbounds double, double* %ptr, i64 3
%ptr4 = getelementptr inbounds double, double* %ptr, i64 5
%ptr7 = getelementptr inbounds double, double* %ptr, i64 8
%val0 = load double, double* %ptr0
%val2 = load double, double* %ptr2
%val4 = load double, double* %ptr4
%val7 = load double, double* %ptr7
%res0 = insertelement <8 x double> undef, double %val0, i32 0
%res2 = insertelement <8 x double> %res0, double %val2, i32 2
%res4 = insertelement <8 x double> %res2, double %val4, i32 4
%res5 = insertelement <8 x double> %res4, double 0.0, i32 5
%res7 = insertelement <8 x double> %res5, double %val7, i32 7
ret <8 x double> %res7
}
define <8 x i64> @merge_8i64_4i64_z3(<4 x i64>* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8i64_4i64_z3:
; ALL: # BB#0:
; ALL-NEXT: vpxor %ymm0, %ymm0, %ymm0
; ALL-NEXT: vinserti64x4 $1, 96(%rdi), %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8i64_4i64_z3:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vpxor %ymm0, %ymm0, %ymm0
; X32-AVX512F-NEXT: vinserti64x4 $1, 96(%eax), %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr1 = getelementptr inbounds <4 x i64>, <4 x i64>* %ptr, i64 3
%val1 = load <4 x i64>, <4 x i64>* %ptr1
%res = shufflevector <4 x i64> zeroinitializer, <4 x i64> %val1, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
ret <8 x i64> %res
}
define <8 x i64> @merge_8i64_i64_56zz9uzz(i64* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8i64_i64_56zz9uzz:
; ALL: # BB#0:
; ALL-NEXT: vmovdqu 40(%rdi), %xmm0
; ALL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; ALL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; ALL-NEXT: vmovq {{.*#+}} xmm1 = mem[0],zero
; ALL-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8i64_i64_56zz9uzz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovdqu 40(%eax), %xmm0
; X32-AVX512F-NEXT: vpxor %xmm1, %xmm1, %xmm1
; X32-AVX512F-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; X32-AVX512F-NEXT: vmovq {{.*#+}} xmm1 = mem[0],zero
; X32-AVX512F-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i64, i64* %ptr, i64 5
%ptr1 = getelementptr inbounds i64, i64* %ptr, i64 6
%ptr4 = getelementptr inbounds i64, i64* %ptr, i64 9
%val0 = load i64, i64* %ptr0
%val1 = load i64, i64* %ptr1
%val4 = load i64, i64* %ptr4
%res0 = insertelement <8 x i64> undef, i64 %val0, i32 0
%res1 = insertelement <8 x i64> %res0, i64 %val1, i32 1
%res2 = insertelement <8 x i64> %res1, i64 0, i32 2
%res3 = insertelement <8 x i64> %res2, i64 0, i32 3
%res4 = insertelement <8 x i64> %res3, i64 %val4, i32 4
%res6 = insertelement <8 x i64> %res4, i64 0, i32 6
%res7 = insertelement <8 x i64> %res6, i64 0, i32 7
ret <8 x i64> %res7
}
define <8 x i64> @merge_8i64_i64_1u3u5zu8(i64* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8i64_i64_1u3u5zu8:
; ALL: # BB#0:
; ALL-NEXT: vmovdqu64 8(%rdi), %zmm1
; ALL-NEXT: vpxord %zmm2, %zmm2, %zmm2
; ALL-NEXT: vmovdqa64 {{.*#+}} zmm0 = <0,u,2,u,4,13,u,7>
; ALL-NEXT: vpermi2q %zmm2, %zmm1, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8i64_i64_1u3u5zu8:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovdqu64 8(%eax), %zmm1
; X32-AVX512F-NEXT: vpxord %zmm2, %zmm2, %zmm2
; X32-AVX512F-NEXT: vmovdqa64 {{.*#+}} zmm0 = <0,0,u,u,2,0,u,u,4,0,13,0,u,u,7,0>
; X32-AVX512F-NEXT: vpermi2q %zmm2, %zmm1, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i64, i64* %ptr, i64 1
%ptr2 = getelementptr inbounds i64, i64* %ptr, i64 3
%ptr4 = getelementptr inbounds i64, i64* %ptr, i64 5
%ptr7 = getelementptr inbounds i64, i64* %ptr, i64 8
%val0 = load i64, i64* %ptr0
%val2 = load i64, i64* %ptr2
%val4 = load i64, i64* %ptr4
%val7 = load i64, i64* %ptr7
%res0 = insertelement <8 x i64> undef, i64 %val0, i32 0
%res2 = insertelement <8 x i64> %res0, i64 %val2, i32 2
%res4 = insertelement <8 x i64> %res2, i64 %val4, i32 4
%res5 = insertelement <8 x i64> %res4, i64 0, i32 5
%res7 = insertelement <8 x i64> %res5, i64 %val7, i32 7
ret <8 x i64> %res7
}
define <16 x float> @merge_16f32_f32_89zzzuuuuuuuuuuuz(float* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16f32_f32_89zzzuuuuuuuuuuuz:
; ALL: # BB#0:
; ALL-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16f32_f32_89zzzuuuuuuuuuuuz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds float, float* %ptr, i64 8
%ptr1 = getelementptr inbounds float, float* %ptr, i64 9
%val0 = load float, float* %ptr0
%val1 = load float, float* %ptr1
%res0 = insertelement <16 x float> undef, float %val0, i32 0
%res1 = insertelement <16 x float> %res0, float %val1, i32 1
%res2 = insertelement <16 x float> %res1, float 0.0, i32 2
%res3 = insertelement <16 x float> %res2, float 0.0, i32 3
%res4 = insertelement <16 x float> %res3, float 0.0, i32 4
%resF = insertelement <16 x float> %res4, float 0.0, i32 15
ret <16 x float> %resF
}
define <16 x float> @merge_16f32_f32_45u7uuuuuuuuuuuu(float* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16f32_f32_45u7uuuuuuuuuuuu:
; ALL: # BB#0:
; ALL-NEXT: vmovups 16(%rdi), %xmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16f32_f32_45u7uuuuuuuuuuuu:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovups 16(%eax), %xmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds float, float* %ptr, i64 4
%ptr1 = getelementptr inbounds float, float* %ptr, i64 5
%ptr3 = getelementptr inbounds float, float* %ptr, i64 7
%val0 = load float, float* %ptr0
%val1 = load float, float* %ptr1
%val3 = load float, float* %ptr3
%res0 = insertelement <16 x float> undef, float %val0, i32 0
%res1 = insertelement <16 x float> %res0, float %val1, i32 1
%res3 = insertelement <16 x float> %res1, float %val3, i32 3
ret <16 x float> %res3
}
define <16 x float> @merge_16f32_f32_0uu3uuuuuuuuCuEF(float* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16f32_f32_0uu3uuuuuuuuCuEF:
; ALL: # BB#0:
; ALL-NEXT: vmovups (%rdi), %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16f32_f32_0uu3uuuuuuuuCuEF:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovups (%eax), %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds float, float* %ptr, i64 0
%ptr3 = getelementptr inbounds float, float* %ptr, i64 3
%ptrC = getelementptr inbounds float, float* %ptr, i64 12
%ptrE = getelementptr inbounds float, float* %ptr, i64 14
%ptrF = getelementptr inbounds float, float* %ptr, i64 15
%val0 = load float, float* %ptr0
%val3 = load float, float* %ptr3
%valC = load float, float* %ptrC
%valE = load float, float* %ptrE
%valF = load float, float* %ptrF
%res0 = insertelement <16 x float> undef, float %val0, i32 0
%res3 = insertelement <16 x float> %res0, float %val3, i32 3
%resC = insertelement <16 x float> %res3, float %valC, i32 12
%resE = insertelement <16 x float> %resC, float %valE, i32 14
%resF = insertelement <16 x float> %resE, float %valF, i32 15
ret <16 x float> %resF
}
define <16 x float> @merge_16f32_f32_0uu3zzuuuuuzCuEF(float* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16f32_f32_0uu3zzuuuuuzCuEF:
; ALL: # BB#0:
; ALL-NEXT: vmovups (%rdi), %zmm1
; ALL-NEXT: vpxord %zmm2, %zmm2, %zmm2
; ALL-NEXT: vmovaps {{.*#+}} zmm0 = <0,u,u,3,20,21,u,u,u,u,u,u,12,29,14,15>
; ALL-NEXT: vpermi2ps %zmm2, %zmm1, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16f32_f32_0uu3zzuuuuuzCuEF:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovups (%eax), %zmm1
; X32-AVX512F-NEXT: vpxord %zmm2, %zmm2, %zmm2
; X32-AVX512F-NEXT: vmovaps {{.*#+}} zmm0 = <0,u,u,3,20,21,u,u,u,u,u,u,12,29,14,15>
; X32-AVX512F-NEXT: vpermi2ps %zmm2, %zmm1, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds float, float* %ptr, i64 0
%ptr3 = getelementptr inbounds float, float* %ptr, i64 3
%ptrC = getelementptr inbounds float, float* %ptr, i64 12
%ptrE = getelementptr inbounds float, float* %ptr, i64 14
%ptrF = getelementptr inbounds float, float* %ptr, i64 15
%val0 = load float, float* %ptr0
%val3 = load float, float* %ptr3
%valC = load float, float* %ptrC
%valE = load float, float* %ptrE
%valF = load float, float* %ptrF
%res0 = insertelement <16 x float> undef, float %val0, i32 0
%res3 = insertelement <16 x float> %res0, float %val3, i32 3
%res4 = insertelement <16 x float> %res3, float 0.0, i32 4
%res5 = insertelement <16 x float> %res4, float 0.0, i32 5
%resC = insertelement <16 x float> %res5, float %valC, i32 12
%resD = insertelement <16 x float> %resC, float 0.0, i32 13
%resE = insertelement <16 x float> %resD, float %valE, i32 14
%resF = insertelement <16 x float> %resE, float %valF, i32 15
ret <16 x float> %resF
}
define <16 x i32> @merge_16i32_i32_12zzzuuuuuuuuuuuz(i32* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16i32_i32_12zzzuuuuuuuuuuuz:
; ALL: # BB#0:
; ALL-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16i32_i32_12zzzuuuuuuuuuuuz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i32, i32* %ptr, i64 1
%ptr1 = getelementptr inbounds i32, i32* %ptr, i64 2
%val0 = load i32, i32* %ptr0
%val1 = load i32, i32* %ptr1
%res0 = insertelement <16 x i32> undef, i32 %val0, i32 0
%res1 = insertelement <16 x i32> %res0, i32 %val1, i32 1
%res2 = insertelement <16 x i32> %res1, i32 0, i32 2
%res3 = insertelement <16 x i32> %res2, i32 0, i32 3
%res4 = insertelement <16 x i32> %res3, i32 0, i32 4
%resF = insertelement <16 x i32> %res4, i32 0, i32 15
ret <16 x i32> %resF
}
define <16 x i32> @merge_16i32_i32_23u5uuuuuuuuuuuu(i32* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16i32_i32_23u5uuuuuuuuuuuu:
; ALL: # BB#0:
; ALL-NEXT: vmovups 8(%rdi), %xmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16i32_i32_23u5uuuuuuuuuuuu:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovups 8(%eax), %xmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i32, i32* %ptr, i64 2
%ptr1 = getelementptr inbounds i32, i32* %ptr, i64 3
%ptr3 = getelementptr inbounds i32, i32* %ptr, i64 5
%val0 = load i32, i32* %ptr0
%val1 = load i32, i32* %ptr1
%val3 = load i32, i32* %ptr3
%res0 = insertelement <16 x i32> undef, i32 %val0, i32 0
%res1 = insertelement <16 x i32> %res0, i32 %val1, i32 1
%res3 = insertelement <16 x i32> %res1, i32 %val3, i32 3
ret <16 x i32> %res3
}
define <16 x i32> @merge_16i32_i32_0uu3uuuuuuuuCuEF(i32* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16i32_i32_0uu3uuuuuuuuCuEF:
; ALL: # BB#0:
; ALL-NEXT: vmovups (%rdi), %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16i32_i32_0uu3uuuuuuuuCuEF:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovups (%eax), %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i32, i32* %ptr, i64 0
%ptr3 = getelementptr inbounds i32, i32* %ptr, i64 3
%ptrC = getelementptr inbounds i32, i32* %ptr, i64 12
%ptrE = getelementptr inbounds i32, i32* %ptr, i64 14
%ptrF = getelementptr inbounds i32, i32* %ptr, i64 15
%val0 = load i32, i32* %ptr0
%val3 = load i32, i32* %ptr3
%valC = load i32, i32* %ptrC
%valE = load i32, i32* %ptrE
%valF = load i32, i32* %ptrF
%res0 = insertelement <16 x i32> undef, i32 %val0, i32 0
%res3 = insertelement <16 x i32> %res0, i32 %val3, i32 3
%resC = insertelement <16 x i32> %res3, i32 %valC, i32 12
%resE = insertelement <16 x i32> %resC, i32 %valE, i32 14
%resF = insertelement <16 x i32> %resE, i32 %valF, i32 15
ret <16 x i32> %resF
}
define <16 x i32> @merge_16i32_i32_0uu3zzuuuuuzCuEF(i32* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16i32_i32_0uu3zzuuuuuzCuEF:
; ALL: # BB#0:
; ALL-NEXT: vmovdqu32 (%rdi), %zmm1
; ALL-NEXT: vpxord %zmm2, %zmm2, %zmm2
; ALL-NEXT: vmovdqa32 {{.*#+}} zmm0 = <0,u,u,3,20,21,u,u,u,u,u,u,12,29,14,15>
; ALL-NEXT: vpermi2d %zmm2, %zmm1, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16i32_i32_0uu3zzuuuuuzCuEF:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovdqu32 (%eax), %zmm1
; X32-AVX512F-NEXT: vpxord %zmm2, %zmm2, %zmm2
; X32-AVX512F-NEXT: vmovdqa32 {{.*#+}} zmm0 = <0,u,u,3,20,21,u,u,u,u,u,u,12,29,14,15>
; X32-AVX512F-NEXT: vpermi2d %zmm2, %zmm1, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i32, i32* %ptr, i64 0
%ptr3 = getelementptr inbounds i32, i32* %ptr, i64 3
%ptrC = getelementptr inbounds i32, i32* %ptr, i64 12
%ptrE = getelementptr inbounds i32, i32* %ptr, i64 14
%ptrF = getelementptr inbounds i32, i32* %ptr, i64 15
%val0 = load i32, i32* %ptr0
%val3 = load i32, i32* %ptr3
%valC = load i32, i32* %ptrC
%valE = load i32, i32* %ptrE
%valF = load i32, i32* %ptrF
%res0 = insertelement <16 x i32> undef, i32 %val0, i32 0
%res3 = insertelement <16 x i32> %res0, i32 %val3, i32 3
%res4 = insertelement <16 x i32> %res3, i32 0, i32 4
%res5 = insertelement <16 x i32> %res4, i32 0, i32 5
%resC = insertelement <16 x i32> %res5, i32 %valC, i32 12
%resD = insertelement <16 x i32> %resC, i32 0, i32 13
%resE = insertelement <16 x i32> %resD, i32 %valE, i32 14
%resF = insertelement <16 x i32> %resE, i32 %valF, i32 15
ret <16 x i32> %resF
}
define <32 x i16> @merge_32i16_i16_12u4uuuuuuuuuuuuuuuuuuuuuuuuuuzz(i16* %ptr) nounwind uwtable noinline ssp {
; AVX512F-LABEL: merge_32i16_i16_12u4uuuuuuuuuuuuuuuuuuuuuuuuuuzz:
; AVX512F: # BB#0:
; AVX512F-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: merge_32i16_i16_12u4uuuuuuuuuuuuuuuuuuuuuuuuuuzz:
; AVX512BW: # BB#0:
; AVX512BW-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512BW-NEXT: retq
;
; X32-AVX512F-LABEL: merge_32i16_i16_12u4uuuuuuuuuuuuuuuuuuuuuuuuuuzz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; X32-AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i16, i16* %ptr, i64 1
%ptr1 = getelementptr inbounds i16, i16* %ptr, i64 2
%ptr3 = getelementptr inbounds i16, i16* %ptr, i64 4
%val0 = load i16, i16* %ptr0
%val1 = load i16, i16* %ptr1
%val3 = load i16, i16* %ptr3
%res0 = insertelement <32 x i16> undef, i16 %val0, i16 0
%res1 = insertelement <32 x i16> %res0, i16 %val1, i16 1
%res3 = insertelement <32 x i16> %res1, i16 %val3, i16 3
%res30 = insertelement <32 x i16> %res3, i16 0, i16 30
%res31 = insertelement <32 x i16> %res30, i16 0, i16 31
ret <32 x i16> %res31
}
define <32 x i16> @merge_32i16_i16_45u7uuuuuuuuuuuuuuuuuuuuuuuuuuuu(i16* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_32i16_i16_45u7uuuuuuuuuuuuuuuuuuuuuuuuuuuu:
; ALL: # BB#0:
; ALL-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_32i16_i16_45u7uuuuuuuuuuuuuuuuuuuuuuuuuuuu:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i16, i16* %ptr, i64 4
%ptr1 = getelementptr inbounds i16, i16* %ptr, i64 5
%ptr3 = getelementptr inbounds i16, i16* %ptr, i64 7
%val0 = load i16, i16* %ptr0
%val1 = load i16, i16* %ptr1
%val3 = load i16, i16* %ptr3
%res0 = insertelement <32 x i16> undef, i16 %val0, i16 0
%res1 = insertelement <32 x i16> %res0, i16 %val1, i16 1
%res3 = insertelement <32 x i16> %res1, i16 %val3, i16 3
ret <32 x i16> %res3
}
define <32 x i16> @merge_32i16_i16_23uzuuuuuuuuuuzzzzuuuuuuuuuuuuuu(i16* %ptr) nounwind uwtable noinline ssp {
; AVX512F-LABEL: merge_32i16_i16_23uzuuuuuuuuuuzzzzuuuuuuuuuuuuuu:
; AVX512F: # BB#0:
; AVX512F-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: merge_32i16_i16_23uzuuuuuuuuuuzzzzuuuuuuuuuuuuuu:
; AVX512BW: # BB#0:
; AVX512BW-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512BW-NEXT: retq
;
; X32-AVX512F-LABEL: merge_32i16_i16_23uzuuuuuuuuuuzzzzuuuuuuuuuuuuuu:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X32-AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i16, i16* %ptr, i64 2
%ptr1 = getelementptr inbounds i16, i16* %ptr, i64 3
%val0 = load i16, i16* %ptr0
%val1 = load i16, i16* %ptr1
%res0 = insertelement <32 x i16> undef, i16 %val0, i16 0
%res1 = insertelement <32 x i16> %res0, i16 %val1, i16 1
%res3 = insertelement <32 x i16> %res1, i16 0, i16 3
%resE = insertelement <32 x i16> %res3, i16 0, i16 14
%resF = insertelement <32 x i16> %resE, i16 0, i16 15
%resG = insertelement <32 x i16> %resF, i16 0, i16 16
%resH = insertelement <32 x i16> %resG, i16 0, i16 17
ret <32 x i16> %resH
}
define <64 x i8> @merge_64i8_i8_12u4uuu8uuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz(i8* %ptr) nounwind uwtable noinline ssp {
; AVX512F-LABEL: merge_64i8_i8_12u4uuu8uuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz:
; AVX512F: # BB#0:
; AVX512F-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: merge_64i8_i8_12u4uuu8uuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz:
; AVX512BW: # BB#0:
; AVX512BW-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512BW-NEXT: retq
;
; X32-AVX512F-LABEL: merge_64i8_i8_12u4uuu8uuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; X32-AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i8, i8* %ptr, i64 1
%ptr1 = getelementptr inbounds i8, i8* %ptr, i64 2
%ptr3 = getelementptr inbounds i8, i8* %ptr, i64 4
%ptr7 = getelementptr inbounds i8, i8* %ptr, i64 8
%val0 = load i8, i8* %ptr0
%val1 = load i8, i8* %ptr1
%val3 = load i8, i8* %ptr3
%val7 = load i8, i8* %ptr7
%res0 = insertelement <64 x i8> undef, i8 %val0, i8 0
%res1 = insertelement <64 x i8> %res0, i8 %val1, i8 1
%res3 = insertelement <64 x i8> %res1, i8 %val3, i8 3
%res7 = insertelement <64 x i8> %res3, i8 %val7, i8 7
%res14 = insertelement <64 x i8> %res7, i8 0, i8 14
%res15 = insertelement <64 x i8> %res14, i8 0, i8 15
%res16 = insertelement <64 x i8> %res15, i8 0, i8 16
%res17 = insertelement <64 x i8> %res16, i8 0, i8 17
%res63 = insertelement <64 x i8> %res17, i8 0, i8 63
ret <64 x i8> %res63
}
define <64 x i8> @merge_64i8_i8_12u4uuuuuuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz(i8* %ptr) nounwind uwtable noinline ssp {
; AVX512F-LABEL: merge_64i8_i8_12u4uuuuuuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz:
; AVX512F: # BB#0:
; AVX512F-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: merge_64i8_i8_12u4uuuuuuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz:
; AVX512BW: # BB#0:
; AVX512BW-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512BW-NEXT: retq
;
; X32-AVX512F-LABEL: merge_64i8_i8_12u4uuuuuuuuuuzzzzuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuz:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X32-AVX512F-NEXT: vxorps %ymm1, %ymm1, %ymm1
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i8, i8* %ptr, i64 1
%ptr1 = getelementptr inbounds i8, i8* %ptr, i64 2
%ptr3 = getelementptr inbounds i8, i8* %ptr, i64 4
%val0 = load i8, i8* %ptr0
%val1 = load i8, i8* %ptr1
%val3 = load i8, i8* %ptr3
%res0 = insertelement <64 x i8> undef, i8 %val0, i8 0
%res1 = insertelement <64 x i8> %res0, i8 %val1, i8 1
%res3 = insertelement <64 x i8> %res1, i8 %val3, i8 3
%res14 = insertelement <64 x i8> %res3, i8 0, i8 14
%res15 = insertelement <64 x i8> %res14, i8 0, i8 15
%res16 = insertelement <64 x i8> %res15, i8 0, i8 16
%res17 = insertelement <64 x i8> %res16, i8 0, i8 17
%res63 = insertelement <64 x i8> %res17, i8 0, i8 63
ret <64 x i8> %res63
}
;
; consecutive loads including any/all volatiles may not be combined
;
define <8 x double> @merge_8f64_f64_23uuuuu9_volatile(double* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_8f64_f64_23uuuuu9_volatile:
; ALL: # BB#0:
; ALL-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; ALL-NEXT: vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
; ALL-NEXT: vbroadcastsd 72(%rdi), %ymm1
; ALL-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_8f64_f64_23uuuuu9_volatile:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; X32-AVX512F-NEXT: vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
; X32-AVX512F-NEXT: vbroadcastsd 72(%eax), %ymm1
; X32-AVX512F-NEXT: vinsertf64x4 $1, %ymm1, %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds double, double* %ptr, i64 2
%ptr1 = getelementptr inbounds double, double* %ptr, i64 3
%ptr7 = getelementptr inbounds double, double* %ptr, i64 9
%val0 = load volatile double, double* %ptr0
%val1 = load double, double* %ptr1
%val7 = load double, double* %ptr7
%res0 = insertelement <8 x double> undef, double %val0, i32 0
%res1 = insertelement <8 x double> %res0, double %val1, i32 1
%res7 = insertelement <8 x double> %res1, double %val7, i32 7
ret <8 x double> %res7
}
define <16 x i32> @merge_16i32_i32_0uu3uuuuuuuuCuEF_volatile(i32* %ptr) nounwind uwtable noinline ssp {
; ALL-LABEL: merge_16i32_i32_0uu3uuuuuuuuCuEF_volatile:
; ALL: # BB#0:
; ALL-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; ALL-NEXT: vpinsrd $3, 12(%rdi), %xmm0, %xmm0
; ALL-NEXT: vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero
; ALL-NEXT: vpinsrd $2, 56(%rdi), %xmm1, %xmm1
; ALL-NEXT: vpinsrd $3, 60(%rdi), %xmm1, %xmm1
; ALL-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm1
; ALL-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; ALL-NEXT: retq
;
; X32-AVX512F-LABEL: merge_16i32_i32_0uu3uuuuuuuuCuEF_volatile:
; X32-AVX512F: # BB#0:
; X32-AVX512F-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-AVX512F-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X32-AVX512F-NEXT: vpinsrd $3, 12(%eax), %xmm0, %xmm0
; X32-AVX512F-NEXT: vmovd {{.*#+}} xmm1 = mem[0],zero,zero,zero
; X32-AVX512F-NEXT: vpinsrd $2, 56(%eax), %xmm1, %xmm1
; X32-AVX512F-NEXT: vpinsrd $3, 60(%eax), %xmm1, %xmm1
; X32-AVX512F-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm1
; X32-AVX512F-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; X32-AVX512F-NEXT: retl
%ptr0 = getelementptr inbounds i32, i32* %ptr, i64 0
%ptr3 = getelementptr inbounds i32, i32* %ptr, i64 3
%ptrC = getelementptr inbounds i32, i32* %ptr, i64 12
%ptrE = getelementptr inbounds i32, i32* %ptr, i64 14
%ptrF = getelementptr inbounds i32, i32* %ptr, i64 15
%val0 = load volatile i32, i32* %ptr0
%val3 = load volatile i32, i32* %ptr3
%valC = load volatile i32, i32* %ptrC
%valE = load volatile i32, i32* %ptrE
%valF = load volatile i32, i32* %ptrF
%res0 = insertelement <16 x i32> undef, i32 %val0, i32 0
%res3 = insertelement <16 x i32> %res0, i32 %val3, i32 3
%resC = insertelement <16 x i32> %res3, i32 %valC, i32 12
%resE = insertelement <16 x i32> %resC, i32 %valE, i32 14
%resF = insertelement <16 x i32> %resE, i32 %valF, i32 15
ret <16 x i32> %resF
}
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