maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[X86] Add tests for an alternative sequence for _mm_storel_pi/_mm_storeh_pi intrinsics. NFC 

llvm-svn: 365667
This commit is contained in:
Craig Topper 2019-07-10 17:11:18 +00:00
parent de811d1f51
commit ab5a30ac9d
1 changed files with 108 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

122
llvm/test/CodeGen/X86/sse-intrinsics-fast-isel.ll
View File

@ -2760,8 +2760,8 @@ define void @test_mm_store1_ps(float *%a0, <4 x float> %a1) {
ret void
}
define void @test_mm_storeh_ps(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-LABEL: test_mm_storeh_ps:
define void @test_mm_storeh_pi(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-LABEL: test_mm_storeh_pi:
; X86-SSE: # %bb.0:
; X86-SSE-NEXT: pushl %ebp # encoding: [0x55]
; X86-SSE-NEXT: movl %esp, %ebp # encoding: [0x89,0xe5]
@ -2777,32 +2777,32 @@ define void @test_mm_storeh_ps(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-NEXT: popl %ebp # encoding: [0x5d]
; X86-SSE-NEXT: retl # encoding: [0xc3]
;
; X86-AVX1-LABEL: test_mm_storeh_ps:
; X86-AVX1-LABEL: test_mm_storeh_pi:
; X86-AVX1: # %bb.0:
; X86-AVX1-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX1-NEXT: vmovhps %xmm0, (%eax) # encoding: [0xc5,0xf8,0x17,0x00]
; X86-AVX1-NEXT: retl # encoding: [0xc3]
;
; X86-AVX512-LABEL: test_mm_storeh_ps:
; X86-AVX512-LABEL: test_mm_storeh_pi:
; X86-AVX512: # %bb.0:
; X86-AVX512-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX512-NEXT: vmovhps %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x17,0x00]
; X86-AVX512-NEXT: retl # encoding: [0xc3]
;
; X64-SSE-LABEL: test_mm_storeh_ps:
; X64-SSE-LABEL: test_mm_storeh_pi:
; X64-SSE: # %bb.0:
; X64-SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) # encoding: [0x0f,0x29,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq -{{[0-9]+}}(%rsp), %rax # encoding: [0x48,0x8b,0x44,0x24,0xf0]
; X64-SSE-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
; X64-SSE-NEXT: retq # encoding: [0xc3]
;
; X64-AVX1-LABEL: test_mm_storeh_ps:
; X64-AVX1-LABEL: test_mm_storeh_pi:
; X64-AVX1: # %bb.0:
; X64-AVX1-NEXT: vpextrq $1, %xmm0, %rax # encoding: [0xc4,0xe3,0xf9,0x16,0xc0,0x01]
; X64-AVX1-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
; X64-AVX1-NEXT: retq # encoding: [0xc3]
;
; X64-AVX512-LABEL: test_mm_storeh_ps:
; X64-AVX512-LABEL: test_mm_storeh_pi:
; X64-AVX512: # %bb.0:
; X64-AVX512-NEXT: vpextrq $1, %xmm0, %rax # EVEX TO VEX Compression encoding: [0xc4,0xe3,0xf9,0x16,0xc0,0x01]
; X64-AVX512-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
@ -2814,8 +2814,57 @@ define void @test_mm_storeh_ps(x86_mmx *%a0, <4 x float> %a1) nounwind {
ret void
}
define void @test_mm_storel_ps(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-LABEL: test_mm_storel_ps:
define void @test_mm_storeh_pi2(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-LABEL: test_mm_storeh_pi2:
; X86-SSE: # %bb.0:
; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-SSE-NEXT: movaps %xmm0, %xmm1 # encoding: [0x0f,0x28,0xc8]
; X86-SSE-NEXT: movhlps %xmm0, %xmm1 # encoding: [0x0f,0x12,0xc8]
; X86-SSE-NEXT: # xmm1 = xmm0[1],xmm1[1]
; X86-SSE-NEXT: shufps $231, %xmm0, %xmm0 # encoding: [0x0f,0xc6,0xc0,0xe7]
; X86-SSE-NEXT: # xmm0 = xmm0[3,1,2,3]
; X86-SSE-NEXT: movss %xmm0, 4(%eax) # encoding: [0xf3,0x0f,0x11,0x40,0x04]
; X86-SSE-NEXT: movss %xmm1, (%eax) # encoding: [0xf3,0x0f,0x11,0x08]
; X86-SSE-NEXT: retl # encoding: [0xc3]
;
; X86-AVX1-LABEL: test_mm_storeh_pi2:
; X86-AVX1: # %bb.0:
; X86-AVX1-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX1-NEXT: vmovhps %xmm0, (%eax) # encoding: [0xc5,0xf8,0x17,0x00]
; X86-AVX1-NEXT: retl # encoding: [0xc3]
;
; X86-AVX512-LABEL: test_mm_storeh_pi2:
; X86-AVX512: # %bb.0:
; X86-AVX512-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX512-NEXT: vmovhps %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x17,0x00]
; X86-AVX512-NEXT: retl # encoding: [0xc3]
;
; X64-SSE-LABEL: test_mm_storeh_pi2:
; X64-SSE: # %bb.0:
; X64-SSE-NEXT: movhlps %xmm0, %xmm0 # encoding: [0x0f,0x12,0xc0]
; X64-SSE-NEXT: # xmm0 = xmm0[1,1]
; X64-SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) # encoding: [0x0f,0x29,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq -{{[0-9]+}}(%rsp), %rax # encoding: [0x48,0x8b,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
; X64-SSE-NEXT: retq # encoding: [0xc3]
;
; X64-AVX1-LABEL: test_mm_storeh_pi2:
; X64-AVX1: # %bb.0:
; X64-AVX1-NEXT: vmovhps %xmm0, (%rdi) # encoding: [0xc5,0xf8,0x17,0x07]
; X64-AVX1-NEXT: retq # encoding: [0xc3]
;
; X64-AVX512-LABEL: test_mm_storeh_pi2:
; X64-AVX512: # %bb.0:
; X64-AVX512-NEXT: vmovhps %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x17,0x07]
; X64-AVX512-NEXT: retq # encoding: [0xc3]
%ptr = bitcast x86_mmx* %a0 to <2 x float>*
%ext = shufflevector <4 x float> %a1, <4 x float> undef, <2 x i32> <i32 2, i32 3>
store <2 x float> %ext, <2 x float>* %ptr
ret void
}
define void @test_mm_storel_pi(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-LABEL: test_mm_storel_pi:
; X86-SSE: # %bb.0:
; X86-SSE-NEXT: pushl %ebp # encoding: [0x55]
; X86-SSE-NEXT: movl %esp, %ebp # encoding: [0x89,0xe5]
@ -2831,32 +2880,32 @@ define void @test_mm_storel_ps(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-NEXT: popl %ebp # encoding: [0x5d]
; X86-SSE-NEXT: retl # encoding: [0xc3]
;
; X86-AVX1-LABEL: test_mm_storel_ps:
; X86-AVX1-LABEL: test_mm_storel_pi:
; X86-AVX1: # %bb.0:
; X86-AVX1-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX1-NEXT: vmovlps %xmm0, (%eax) # encoding: [0xc5,0xf8,0x13,0x00]
; X86-AVX1-NEXT: retl # encoding: [0xc3]
;
; X86-AVX512-LABEL: test_mm_storel_ps:
; X86-AVX512-LABEL: test_mm_storel_pi:
; X86-AVX512: # %bb.0:
; X86-AVX512-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX512-NEXT: vmovlps %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x13,0x00]
; X86-AVX512-NEXT: retl # encoding: [0xc3]
;
; X64-SSE-LABEL: test_mm_storel_ps:
; X64-SSE-LABEL: test_mm_storel_pi:
; X64-SSE: # %bb.0:
; X64-SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) # encoding: [0x0f,0x29,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq -{{[0-9]+}}(%rsp), %rax # encoding: [0x48,0x8b,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
; X64-SSE-NEXT: retq # encoding: [0xc3]
;
; X64-AVX1-LABEL: test_mm_storel_ps:
; X64-AVX1-LABEL: test_mm_storel_pi:
; X64-AVX1: # %bb.0:
; X64-AVX1-NEXT: vmovq %xmm0, %rax # encoding: [0xc4,0xe1,0xf9,0x7e,0xc0]
; X64-AVX1-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
; X64-AVX1-NEXT: retq # encoding: [0xc3]
;
; X64-AVX512-LABEL: test_mm_storel_ps:
; X64-AVX512-LABEL: test_mm_storel_pi:
; X64-AVX512: # %bb.0:
; X64-AVX512-NEXT: vmovq %xmm0, %rax # EVEX TO VEX Compression encoding: [0xc4,0xe1,0xf9,0x7e,0xc0]
; X64-AVX512-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
@ -2868,6 +2917,51 @@ define void @test_mm_storel_ps(x86_mmx *%a0, <4 x float> %a1) nounwind {
ret void
}
; FIXME: Switch the frontend to use this code.
define void @test_mm_storel_pi2(x86_mmx *%a0, <4 x float> %a1) nounwind {
; X86-SSE-LABEL: test_mm_storel_pi2:
; X86-SSE: # %bb.0:
; X86-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-SSE-NEXT: movss %xmm0, (%eax) # encoding: [0xf3,0x0f,0x11,0x00]
; X86-SSE-NEXT: shufps $229, %xmm0, %xmm0 # encoding: [0x0f,0xc6,0xc0,0xe5]
; X86-SSE-NEXT: # xmm0 = xmm0[1,1,2,3]
; X86-SSE-NEXT: movss %xmm0, 4(%eax) # encoding: [0xf3,0x0f,0x11,0x40,0x04]
; X86-SSE-NEXT: retl # encoding: [0xc3]
;
; X86-AVX1-LABEL: test_mm_storel_pi2:
; X86-AVX1: # %bb.0:
; X86-AVX1-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX1-NEXT: vmovlps %xmm0, (%eax) # encoding: [0xc5,0xf8,0x13,0x00]
; X86-AVX1-NEXT: retl # encoding: [0xc3]
;
; X86-AVX512-LABEL: test_mm_storel_pi2:
; X86-AVX512: # %bb.0:
; X86-AVX512-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
; X86-AVX512-NEXT: vmovlps %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x13,0x00]
; X86-AVX512-NEXT: retl # encoding: [0xc3]
;
; X64-SSE-LABEL: test_mm_storel_pi2:
; X64-SSE: # %bb.0:
; X64-SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) # encoding: [0x0f,0x29,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq -{{[0-9]+}}(%rsp), %rax # encoding: [0x48,0x8b,0x44,0x24,0xe8]
; X64-SSE-NEXT: movq %rax, (%rdi) # encoding: [0x48,0x89,0x07]
; X64-SSE-NEXT: retq # encoding: [0xc3]
;
; X64-AVX1-LABEL: test_mm_storel_pi2:
; X64-AVX1: # %bb.0:
; X64-AVX1-NEXT: vmovlps %xmm0, (%rdi) # encoding: [0xc5,0xf8,0x13,0x07]
; X64-AVX1-NEXT: retq # encoding: [0xc3]
;
; X64-AVX512-LABEL: test_mm_storel_pi2:
; X64-AVX512: # %bb.0:
; X64-AVX512-NEXT: vmovlps %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x13,0x07]
; X64-AVX512-NEXT: retq # encoding: [0xc3]
%ptr = bitcast x86_mmx* %a0 to <2 x float>*
%ext = shufflevector <4 x float> %a1, <4 x float> undef, <2 x i32> <i32 0, i32 1>
store <2 x float> %ext, <2 x float>* %ptr
ret void
}
define void @test_mm_storer_ps(float *%a0, <4 x float> %a1) {
; X86-SSE-LABEL: test_mm_storer_ps:
; X86-SSE: # %bb.0: