maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/X86/avx512bw-intrinsics-upgrade.ll

108 lines
4.8 KiB
LLVM
Raw Normal View History

[AVX512] Remove masked store intrinsics. Clang now emits generic masked store intrinsics instead. The intrinsics will be autoupgraded to the same generic masked stores. llvm-svn: 271245
2016-05-31 09:50:02 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512BW
; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mcpu=knl -mattr=+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512F-32
declare void @llvm.x86.avx512.mask.storeu.b.512(i8*, <64 x i8>, i64)
define void@test_int_x86_avx512_mask_storeu_b_512(i8* %ptr1, i8* %ptr2, <64 x i8> %x1, i64 %x2) {
; AVX512BW-LABEL: test_int_x86_avx512_mask_storeu_b_512:
; AVX512BW: ## BB#0:
; AVX512BW-NEXT: kmovq %rdx, %k1
; AVX512BW-NEXT: vmovdqu8 %zmm0, (%rdi) {%k1}
; AVX512BW-NEXT: vmovdqu8 %zmm0, (%rsi)
; AVX512BW-NEXT: retq
;
; AVX512F-32-LABEL: test_int_x86_avx512_mask_storeu_b_512:
; AVX512F-32: # BB#0:
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX512F-32-NEXT: kmovq {{[0-9]+}}(%esp), %k1
; AVX512F-32-NEXT: vmovdqu8 %zmm0, (%ecx) {%k1}
; AVX512F-32-NEXT: vmovdqu8 %zmm0, (%eax)
; AVX512F-32-NEXT: retl
call void @llvm.x86.avx512.mask.storeu.b.512(i8* %ptr1, <64 x i8> %x1, i64 %x2)
call void @llvm.x86.avx512.mask.storeu.b.512(i8* %ptr2, <64 x i8> %x1, i64 -1)
ret void
}
declare void @llvm.x86.avx512.mask.storeu.w.512(i8*, <32 x i16>, i32)
define void@test_int_x86_avx512_mask_storeu_w_512(i8* %ptr1, i8* %ptr2, <32 x i16> %x1, i32 %x2) {
; AVX512BW-LABEL: test_int_x86_avx512_mask_storeu_w_512:
; AVX512BW: ## BB#0:
; AVX512BW-NEXT: kmovd %edx, %k1
; AVX512BW-NEXT: vmovdqu16 %zmm0, (%rdi) {%k1}
; AVX512BW-NEXT: vmovdqu16 %zmm0, (%rsi)
; AVX512BW-NEXT: retq
;
; AVX512F-32-LABEL: test_int_x86_avx512_mask_storeu_w_512:
; AVX512F-32: # BB#0:
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX512F-32-NEXT: kmovd {{[0-9]+}}(%esp), %k1
; AVX512F-32-NEXT: vmovdqu16 %zmm0, (%ecx) {%k1}
; AVX512F-32-NEXT: vmovdqu16 %zmm0, (%eax)
; AVX512F-32-NEXT: retl
call void @llvm.x86.avx512.mask.storeu.w.512(i8* %ptr1, <32 x i16> %x1, i32 %x2)
call void @llvm.x86.avx512.mask.storeu.w.512(i8* %ptr2, <32 x i16> %x1, i32 -1)
ret void
}
[AVX512] Remove masked load intrinsics. Clang now emits generic masked load intrinsics instead. The intrinsics will be autoupgraded to the same generic masked loads. llvm-svn: 271478
2016-06-02 12:19:36 +08:00
declare <32 x i16> @llvm.x86.avx512.mask.loadu.w.512(i8*, <32 x i16>, i32)
define <32 x i16>@test_int_x86_avx512_mask_loadu_w_512(i8* %ptr, i8* %ptr2, <32 x i16> %x1, i32 %mask) {
; AVX512BW-LABEL: test_int_x86_avx512_mask_loadu_w_512:
; AVX512BW: ## BB#0:
; AVX512BW-NEXT: vmovdqu16 (%rdi), %zmm0
; AVX512BW-NEXT: kmovd %edx, %k1
; AVX512BW-NEXT: vmovdqu16 (%rsi), %zmm0 {%k1}
; AVX512BW-NEXT: vmovdqu16 (%rdi), %zmm1 {%k1} {z}
; AVX512BW-NEXT: vpaddw %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT: retq
;
; AVX512F-32-LABEL: test_int_x86_avx512_mask_loadu_w_512:
; AVX512F-32: # BB#0:
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX512F-32-NEXT: vmovdqu16 (%ecx), %zmm0
; AVX512F-32-NEXT: kmovd {{[0-9]+}}(%esp), %k1
; AVX512F-32-NEXT: vmovdqu16 (%eax), %zmm0 {%k1}
; AVX512F-32-NEXT: vmovdqu16 (%ecx), %zmm1 {%k1} {z}
; AVX512F-32-NEXT: vpaddw %zmm1, %zmm0, %zmm0
; AVX512F-32-NEXT: retl
%res0 = call <32 x i16> @llvm.x86.avx512.mask.loadu.w.512(i8* %ptr, <32 x i16> %x1, i32 -1)
%res = call <32 x i16> @llvm.x86.avx512.mask.loadu.w.512(i8* %ptr2, <32 x i16> %res0, i32 %mask)
%res1 = call <32 x i16> @llvm.x86.avx512.mask.loadu.w.512(i8* %ptr, <32 x i16> zeroinitializer, i32 %mask)
%res2 = add <32 x i16> %res, %res1
ret <32 x i16> %res2
}
declare <64 x i8> @llvm.x86.avx512.mask.loadu.b.512(i8*, <64 x i8>, i64)
define <64 x i8>@test_int_x86_avx512_mask_loadu_b_512(i8* %ptr, i8* %ptr2, <64 x i8> %x1, i64 %mask) {
; AVX512BW-LABEL: test_int_x86_avx512_mask_loadu_b_512:
; AVX512BW: ## BB#0:
; AVX512BW-NEXT: vmovdqu8 (%rdi), %zmm0
; AVX512BW-NEXT: kmovq %rdx, %k1
; AVX512BW-NEXT: vmovdqu8 (%rsi), %zmm0 {%k1}
; AVX512BW-NEXT: vmovdqu8 (%rdi), %zmm1 {%k1} {z}
; AVX512BW-NEXT: vpaddb %zmm1, %zmm0, %zmm0
; AVX512BW-NEXT: retq
;
; AVX512F-32-LABEL: test_int_x86_avx512_mask_loadu_b_512:
; AVX512F-32: # BB#0:
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX512F-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX512F-32-NEXT: vmovdqu8 (%ecx), %zmm0
; AVX512F-32-NEXT: kmovq {{[0-9]+}}(%esp), %k1
; AVX512F-32-NEXT: vmovdqu8 (%eax), %zmm0 {%k1}
; AVX512F-32-NEXT: vmovdqu8 (%ecx), %zmm1 {%k1} {z}
; AVX512F-32-NEXT: vpaddb %zmm1, %zmm0, %zmm0
; AVX512F-32-NEXT: retl
%res0 = call <64 x i8> @llvm.x86.avx512.mask.loadu.b.512(i8* %ptr, <64 x i8> %x1, i64 -1)
%res = call <64 x i8> @llvm.x86.avx512.mask.loadu.b.512(i8* %ptr2, <64 x i8> %res0, i64 %mask)
%res1 = call <64 x i8> @llvm.x86.avx512.mask.loadu.b.512(i8* %ptr, <64 x i8> zeroinitializer, i64 %mask)
%res2 = add <64 x i8> %res, %res1
ret <64 x i8> %res2
}