178 lines
7.8 KiB
LLVM
178 lines
7.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -O0 -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f | FileCheck %s --check-prefix=AVX512
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@buf = dso_local global [1024 x i8] zeroinitializer, align 16
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@buf2 = dso_local global [1024 x i8] zeroinitializer, align 16
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define dso_local void @test_api(i32 %cond, i16 signext %row, i16 signext %col) nounwind {
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; AVX512-LABEL: test_api:
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; AVX512: # %bb.0: # %entry
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; AVX512-NEXT: pushq %rbp
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; AVX512-NEXT: movq %rsp, %rbp
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; AVX512-NEXT: andq $-1024, %rsp # imm = 0xFC00
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; AVX512-NEXT: subq $8192, %rsp # imm = 0x2000
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; AVX512-NEXT: vxorps %xmm0, %xmm0, %xmm0
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; AVX512-NEXT: vmovups %zmm0, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movb $1, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %dx, %ax
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; AVX512-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
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; AVX512-NEXT: movw %si, %ax
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; AVX512-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
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; AVX512-NEXT: cmpl $0, %edi
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; AVX512-NEXT: je .LBB0_2
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; AVX512-NEXT: # %bb.1: # %if.then
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; AVX512-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %ax # 2-byte Reload
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; AVX512-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %cx # 2-byte Reload
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; AVX512-NEXT: movl $buf, %esi
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; AVX512-NEXT: movl $32, %edi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %dx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; AVX512-NEXT: tileloadd (%rsi,%rdi), %tmm0
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; AVX512-NEXT: movl $64, %edi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rsi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: tilestored %tmm0, (%rsi,%rdi)
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; AVX512-NEXT: movl $buf, %esi
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; AVX512-NEXT: movl $32, %edi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: # implicit-def: $dl
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; AVX512-NEXT: movb %dl, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; AVX512-NEXT: tileloadd (%rsi,%rdi), %tmm0
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; AVX512-NEXT: movl $64, %edi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rsi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: tilestored %tmm0, (%rsi,%rdi)
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; AVX512-NEXT: movl $buf, %edx
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; AVX512-NEXT: movl $32, %esi
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; AVX512-NEXT: tileloadd (%rdx,%rsi), %tmm0
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; AVX512-NEXT: movl $64, %esi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
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; AVX512-NEXT: tilestored %tmm0, (%rdx,%rsi)
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; AVX512-NEXT: jmp .LBB0_3
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; AVX512-NEXT: .LBB0_2: # %if.else
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; AVX512-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %ax # 2-byte Reload
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; AVX512-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %cx # 2-byte Reload
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; AVX512-NEXT: movl $buf2, %esi
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; AVX512-NEXT: movl $32, %edi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %dx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; AVX512-NEXT: tileloadd (%rsi,%rdi), %tmm0
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; AVX512-NEXT: movl $64, %edi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rsi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: tilestored %tmm0, (%rsi,%rdi)
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; AVX512-NEXT: movl $buf2, %esi
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; AVX512-NEXT: movl $32, %edi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: # implicit-def: $dl
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; AVX512-NEXT: movb %dl, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; AVX512-NEXT: tileloadd (%rsi,%rdi), %tmm0
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; AVX512-NEXT: movl $64, %edi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rsi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: tilestored %tmm0, (%rsi,%rdi)
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; AVX512-NEXT: movl $buf2, %edx
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; AVX512-NEXT: movl $32, %esi
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; AVX512-NEXT: tileloadd (%rdx,%rsi), %tmm0
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; AVX512-NEXT: movl $64, %esi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
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; AVX512-NEXT: tilestored %tmm0, (%rdx,%rsi)
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; AVX512-NEXT: .LBB0_3: # %if.end
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; AVX512-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %ax # 2-byte Reload
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; AVX512-NEXT: movw {{[-0-9]+}}(%r{{[sb]}}p), %cx # 2-byte Reload
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; AVX512-NEXT: movl $64, %edi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
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; AVX512-NEXT: movw $8, %si
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %si, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; AVX512-NEXT: tileloadd (%rdx,%rdi), %tmm0
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; AVX512-NEXT: movabsq $64, %rdx
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; AVX512-NEXT: tilestored %tmm0, 1024(%rsp,%rdx) # 1024-byte Folded Spill
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; AVX512-NEXT: movl $64, %r8d
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdi
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %si, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: # implicit-def: $al
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; AVX512-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: # implicit-def: $dl
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; AVX512-NEXT: movb %dl, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: movw %cx, {{[0-9]+}}(%rsp)
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; AVX512-NEXT: ldtilecfg {{[0-9]+}}(%rsp)
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; AVX512-NEXT: tileloadd (%rdi,%r8), %tmm2
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; AVX512-NEXT: movl $64, %edi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
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; AVX512-NEXT: tileloadd (%rdx,%rdi), %tmm0
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; AVX512-NEXT: movw $8, %dx
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; AVX512-NEXT: movabsq $64, %rdi
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; AVX512-NEXT: tileloadd 1024(%rsp,%rdi), %tmm1 # 1024-byte Folded Reload
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; AVX512-NEXT: tdpbssd %tmm2, %tmm1, %tmm0
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; AVX512-NEXT: movl $64, %esi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
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; AVX512-NEXT: tilestored %tmm0, (%rdx,%rsi)
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; AVX512-NEXT: movl $64, %esi
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; AVX512-NEXT: leaq {{[0-9]+}}(%rsp), %rdx
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; AVX512-NEXT: tileloadd (%rdx,%rsi), %tmm0
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; AVX512-NEXT: movl $buf, %edx
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; AVX512-NEXT: movl $32, %esi
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; AVX512-NEXT: tilestored %tmm0, (%rdx,%rsi)
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; AVX512-NEXT: movq %rbp, %rsp
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; AVX512-NEXT: popq %rbp
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; AVX512-NEXT: tilerelease
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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entry:
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%tobool.not = icmp eq i32 %cond, 0
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br i1 %tobool.not, label %if.else, label %if.then
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if.then: ; preds = %entry
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%0 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %row, i16 8, ptr @buf, i64 32)
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%1 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 8, i16 %col, ptr @buf, i64 32)
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%2 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %row, i16 %col, ptr @buf, i64 32)
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br label %if.end
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if.else: ; preds = %entry
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%3 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %row, i16 8, ptr @buf2, i64 32)
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%4 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 8, i16 %col, ptr @buf2, i64 32)
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%5 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %row, i16 %col, ptr @buf2, i64 32)
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br label %if.end
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if.end: ; preds = %if.else, %if.then
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%a.sroa.1094.0.in = phi x86_amx [ %3, %if.else ], [ %0, %if.then ]
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%b.sroa.1069.0.in = phi x86_amx [ %4, %if.else ], [ %1, %if.then ]
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%c.sroa.1044.0.in = phi x86_amx [ %5, %if.else ], [ %2, %if.then ]
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%6 = tail call x86_amx @llvm.x86.tdpbssd.internal(i16 %row, i16 %col, i16 8, x86_amx %c.sroa.1044.0.in, x86_amx %a.sroa.1094.0.in, x86_amx %b.sroa.1069.0.in)
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tail call void @llvm.x86.tilestored64.internal(i16 %row, i16 %col, ptr @buf, i64 32, x86_amx %6)
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ret void
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}
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declare x86_amx @llvm.x86.tileloadd64.internal(i16, i16, ptr, 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, ptr, i64, x86_amx)
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