124 lines
6.0 KiB
LLVM
124 lines
6.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -verify-machineinstrs | FileCheck %s
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@buf = dso_local global [3072 x i8] zeroinitializer, align 16
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define dso_local void @test1(i16 signext %0, i16 signext %1) nounwind {
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; CHECK-LABEL: test1:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0
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; CHECK-NEXT: vmovdqu64 %zmm0, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $1, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %dil, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw $8, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $8, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %si, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %dil, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %si, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: ldtilecfg -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movl $buf, %eax
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; CHECK-NEXT: movl $32, %ecx
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; CHECK-NEXT: movw $8, %dx
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; CHECK-NEXT: tileloadd (%rax,%rcx), %tmm0
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; CHECK-NEXT: movl $buf+1024, %eax
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; CHECK-NEXT: tileloadd (%rax,%rcx), %tmm1
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; CHECK-NEXT: movl $buf+2048, %eax
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; CHECK-NEXT: tileloadd (%rax,%rcx), %tmm2
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; CHECK-NEXT: tdpbssd %tmm1, %tmm0, %tmm2
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; CHECK-NEXT: tilestored %tmm2, (%rax,%rcx)
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; CHECK-NEXT: tilerelease
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: jmp foo # TAILCALL
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%3 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 8, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 0), i64 32)
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%4 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 8, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 1024), i64 32)
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%5 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32)
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%6 = tail call x86_amx @llvm.x86.tdpbssd.internal(i16 %0, i16 %1, i16 8, x86_amx %5, x86_amx %3, x86_amx %4)
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tail call void @llvm.x86.tilestored64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32, x86_amx %6)
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tail call void @foo()
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ret void
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}
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define dso_local void @test2(i16 signext %0, i16 signext %1) nounwind {
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; CHECK-LABEL: test2:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pushq %rbp
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; CHECK-NEXT: pushq %rbx
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; CHECK-NEXT: subq $72, %rsp
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; CHECK-NEXT: movl %esi, %ebx
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; CHECK-NEXT: movl %edi, %ebp
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; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0
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; CHECK-NEXT: vmovdqu64 %zmm0, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $1, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $8, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %bx, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %bpl, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %bx, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %bpl, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw $8, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb $8, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw %bx, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %bpl, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: movw $8, {{[0-9]+}}(%rsp)
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; CHECK-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: callq foo
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; CHECK-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: testb %al, %al
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; CHECK-NEXT: jne .LBB1_3
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; CHECK-NEXT: # %bb.1: # %if.true
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; CHECK-NEXT: movw $8, %ax
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; CHECK-NEXT: tilezero %tmm0
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; CHECK-NEXT: movl $32, %ecx
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; CHECK-NEXT: movl $buf+1024, %edx
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; CHECK-NEXT: tileloadd (%rdx,%rcx), %tmm1
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; CHECK-NEXT: movl $buf+2048, %edx
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; CHECK-NEXT: tileloadd (%rdx,%rcx), %tmm2
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; CHECK-NEXT: tdpbssd %tmm2, %tmm1, %tmm0
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; CHECK-NEXT: tilestored %tmm0, (%rdx,%rcx)
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; CHECK-NEXT: jmp .LBB1_2
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; CHECK-NEXT: .LBB1_3: # %if.false
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; CHECK-NEXT: movl $buf, %eax
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; CHECK-NEXT: movl $32, %ecx
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; CHECK-NEXT: movw $8, %dx
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; CHECK-NEXT: tileloadd (%rax,%rcx), %tmm3
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; CHECK-NEXT: movl $buf+1024, %eax
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; CHECK-NEXT: tileloadd (%rax,%rcx), %tmm4
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; CHECK-NEXT: movl $buf+2048, %eax
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; CHECK-NEXT: tileloadd (%rax,%rcx), %tmm2
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; CHECK-NEXT: tdpbssd %tmm2, %tmm4, %tmm3
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; CHECK-NEXT: tilestored %tmm3, (%rax,%rcx)
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; CHECK-NEXT: .LBB1_2: # %if.true
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; CHECK-NEXT: addq $72, %rsp
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; CHECK-NEXT: popq %rbx
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; CHECK-NEXT: popq %rbp
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; CHECK-NEXT: tilerelease
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; CHECK-NEXT: retq
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call void @foo()
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br i1 undef, label %if.true, label %if.false
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if.true:
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%t1 = tail call x86_amx @llvm.x86.tilezero.internal(i16 %0, i16 8)
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%t2 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 8, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 1024), i64 32)
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%t3 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32)
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%t4 = tail call x86_amx @llvm.x86.tdpbssd.internal(i16 %0, i16 %1, i16 8, x86_amx %t1, x86_amx %t2, x86_amx %t3)
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tail call void @llvm.x86.tilestored64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32, x86_amx %t4)
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br label %exit
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if.false:
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%t5 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 8, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 0), i64 32)
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%t6 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 8, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 1024), i64 32)
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%t7 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32)
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%t8 = tail call x86_amx @llvm.x86.tdpbssd.internal(i16 %0, i16 %1, i16 8, x86_amx %t5, x86_amx %t6, x86_amx %t7)
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tail call void @llvm.x86.tilestored64.internal(i16 %0, i16 %1, i8* getelementptr inbounds ([3072 x i8], [3072 x i8]* @buf, i64 0, i64 2048), i64 32, x86_amx %t8)
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br label %exit
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exit:
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ret void
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}
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declare dso_local void @foo() nounwind
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declare x86_amx @llvm.x86.tilezero.internal(i16, i16)
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declare x86_amx @llvm.x86.tileloadd64.internal(i16, i16, i8*, i64)
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declare x86_amx @llvm.x86.tdpbssd.internal(i16, i16, i16, x86_amx, x86_amx, x86_amx)
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declare void @llvm.x86.tilestored64.internal(i16, i16, i8*, i64, x86_amx)
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