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https://github.com/RPCS3/llvm-mirror.git
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dd904ff7d4
If we're extracting the 0'th index of a v16i8 vector we're better off using MOVD than PEXTRB, unless we're storing the value or we require the implicit zero extension of PEXTRB. The biggest perf diff is on SLM targets where MOVD (uops=1, lat=3 tp=1) is notably faster than PEXTRB (uops=2, lat=5, tp=4). This matches what we already do for PEXTRW. Differential Revision: https://reviews.llvm.org/D76138
457 lines
15 KiB
LLVM
457 lines
15 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse4.2 | FileCheck %s
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; Verify when widening a divide/remainder operation, we only generate a
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; divide/rem per element since divide/remainder can trap.
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; CHECK: vectorDiv
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define void @vectorDiv (<2 x i32> addrspace(1)* %nsource, <2 x i32> addrspace(1)* %dsource, <2 x i32> addrspace(1)* %qdest) nounwind {
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; CHECK-LABEL: vectorDiv:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: movq %rdx, %r8
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; CHECK-NEXT: movq %rdi, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movq %rsi, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movq %rdx, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movslq -{{[0-9]+}}(%rsp), %rcx
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; CHECK-NEXT: movq (%rdi,%rcx,8), %rdi
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; CHECK-NEXT: movq (%rsi,%rcx,8), %r10
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; CHECK-NEXT: movq %rdi, %rax
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; CHECK-NEXT: shrq $32, %rax
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; CHECK-NEXT: movq %r10, %rsi
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; CHECK-NEXT: shrq $32, %rsi
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; CHECK-NEXT: # kill: def $eax killed $eax killed $rax
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; CHECK-NEXT: cltd
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; CHECK-NEXT: idivl %esi
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; CHECK-NEXT: movl %eax, %r9d
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; CHECK-NEXT: movl %edi, %eax
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; CHECK-NEXT: cltd
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; CHECK-NEXT: idivl %r10d
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; CHECK-NEXT: movd %eax, %xmm0
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; CHECK-NEXT: pinsrd $1, %r9d, %xmm0
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; CHECK-NEXT: movq %xmm0, (%r8,%rcx,8)
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; CHECK-NEXT: retq
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entry:
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%nsource.addr = alloca <2 x i32> addrspace(1)*, align 4
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%dsource.addr = alloca <2 x i32> addrspace(1)*, align 4
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%qdest.addr = alloca <2 x i32> addrspace(1)*, align 4
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%index = alloca i32, align 4
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store <2 x i32> addrspace(1)* %nsource, <2 x i32> addrspace(1)** %nsource.addr
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store <2 x i32> addrspace(1)* %dsource, <2 x i32> addrspace(1)** %dsource.addr
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store <2 x i32> addrspace(1)* %qdest, <2 x i32> addrspace(1)** %qdest.addr
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%tmp = load <2 x i32> addrspace(1)*, <2 x i32> addrspace(1)** %qdest.addr
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%tmp1 = load i32, i32* %index
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%arrayidx = getelementptr <2 x i32>, <2 x i32> addrspace(1)* %tmp, i32 %tmp1
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%tmp2 = load <2 x i32> addrspace(1)*, <2 x i32> addrspace(1)** %nsource.addr
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%tmp3 = load i32, i32* %index
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%arrayidx4 = getelementptr <2 x i32>, <2 x i32> addrspace(1)* %tmp2, i32 %tmp3
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%tmp5 = load <2 x i32>, <2 x i32> addrspace(1)* %arrayidx4
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%tmp6 = load <2 x i32> addrspace(1)*, <2 x i32> addrspace(1)** %dsource.addr
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%tmp7 = load i32, i32* %index
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%arrayidx8 = getelementptr <2 x i32>, <2 x i32> addrspace(1)* %tmp6, i32 %tmp7
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%tmp9 = load <2 x i32>, <2 x i32> addrspace(1)* %arrayidx8
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%tmp10 = sdiv <2 x i32> %tmp5, %tmp9
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store <2 x i32> %tmp10, <2 x i32> addrspace(1)* %arrayidx
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ret void
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}
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; CHECK: test_char_div
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define <3 x i8> @test_char_div(<3 x i8> %num, <3 x i8> %div) {
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; CHECK-LABEL: test_char_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movsbl %dil, %eax
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; CHECK-NEXT: idivb %cl
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; CHECK-NEXT: movl %eax, %edi
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; CHECK-NEXT: movsbl %sil, %eax
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; CHECK-NEXT: idivb %r8b
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; CHECK-NEXT: movl %eax, %esi
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; CHECK-NEXT: movsbl %dl, %eax
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; CHECK-NEXT: idivb %r9b
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: movl %edi, %eax
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; CHECK-NEXT: movl %esi, %edx
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; CHECK-NEXT: retq
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%div.r = sdiv <3 x i8> %num, %div
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ret <3 x i8> %div.r
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}
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; CHECK: test_uchar_div
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define <3 x i8> @test_uchar_div(<3 x i8> %num, <3 x i8> %div) {
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; CHECK-LABEL: test_uchar_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movzbl %dil, %eax
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; CHECK-NEXT: divb %cl
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; CHECK-NEXT: movl %eax, %edi
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; CHECK-NEXT: movzbl %sil, %eax
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; CHECK-NEXT: divb %r8b
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; CHECK-NEXT: movl %eax, %esi
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; CHECK-NEXT: movzbl %dl, %eax
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; CHECK-NEXT: divb %r9b
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: movl %edi, %eax
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; CHECK-NEXT: movl %esi, %edx
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; CHECK-NEXT: retq
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%div.r = udiv <3 x i8> %num, %div
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ret <3 x i8> %div.r
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}
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; CHECK: test_short_div
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define <5 x i16> @test_short_div(<5 x i16> %num, <5 x i16> %div) {
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; CHECK-LABEL: test_short_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pextrw $4, %xmm0, %eax
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; CHECK-NEXT: pextrw $4, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %eax, %r8d
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; CHECK-NEXT: pextrw $3, %xmm0, %eax
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; CHECK-NEXT: pextrw $3, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %eax, %r9d
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; CHECK-NEXT: pextrw $2, %xmm0, %eax
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; CHECK-NEXT: pextrw $2, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %eax, %edi
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: movd %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: pextrw $1, %xmm0, %eax
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; CHECK-NEXT: pextrw $1, %xmm1, %esi
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %si
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; CHECK-NEXT: # kill: def $ax killed $ax def $eax
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; CHECK-NEXT: movd %ecx, %xmm0
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; CHECK-NEXT: pinsrw $1, %eax, %xmm0
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; CHECK-NEXT: pinsrw $2, %edi, %xmm0
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; CHECK-NEXT: pinsrw $3, %r9d, %xmm0
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; CHECK-NEXT: pinsrw $4, %r8d, %xmm0
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; CHECK-NEXT: retq
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%div.r = sdiv <5 x i16> %num, %div
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ret <5 x i16> %div.r
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}
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; CHECK: test_ushort_div
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define <4 x i16> @test_ushort_div(<4 x i16> %num, <4 x i16> %div) {
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; CHECK-LABEL: test_ushort_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pextrw $1, %xmm0, %eax
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; CHECK-NEXT: pextrw $1, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divw %cx
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: movd %xmm1, %esi
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divw %si
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; CHECK-NEXT: # kill: def $ax killed $ax def $eax
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; CHECK-NEXT: movd %eax, %xmm2
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; CHECK-NEXT: pinsrw $1, %ecx, %xmm2
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; CHECK-NEXT: pextrw $2, %xmm0, %eax
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; CHECK-NEXT: pextrw $2, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divw %cx
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; CHECK-NEXT: # kill: def $ax killed $ax def $eax
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; CHECK-NEXT: pinsrw $2, %eax, %xmm2
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; CHECK-NEXT: pextrw $3, %xmm0, %eax
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; CHECK-NEXT: pextrw $3, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divw %cx
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; CHECK-NEXT: # kill: def $ax killed $ax def $eax
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; CHECK-NEXT: pinsrw $3, %eax, %xmm2
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; CHECK-NEXT: movdqa %xmm2, %xmm0
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; CHECK-NEXT: retq
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%div.r = udiv <4 x i16> %num, %div
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ret <4 x i16> %div.r
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}
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; CHECK: test_uint_div
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define <3 x i32> @test_uint_div(<3 x i32> %num, <3 x i32> %div) {
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; CHECK-LABEL: test_uint_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pextrd $2, %xmm0, %eax
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; CHECK-NEXT: pextrd $2, %xmm1, %ecx
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divl %ecx
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: pextrd $1, %xmm0, %eax
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; CHECK-NEXT: pextrd $1, %xmm1, %esi
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divl %esi
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; CHECK-NEXT: movl %eax, %esi
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: movd %xmm1, %edi
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divl %edi
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; CHECK-NEXT: movd %eax, %xmm0
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; CHECK-NEXT: pinsrd $1, %esi, %xmm0
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; CHECK-NEXT: pinsrd $2, %ecx, %xmm0
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; CHECK-NEXT: retq
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%div.r = udiv <3 x i32> %num, %div
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ret <3 x i32> %div.r
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}
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; CHECK: test_long_div
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define <3 x i64> @test_long_div(<3 x i64> %num, <3 x i64> %div) {
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; CHECK-LABEL: test_long_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movq %rdx, %r10
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; CHECK-NEXT: movq %rdi, %rax
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; CHECK-NEXT: cqto
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; CHECK-NEXT: idivq %rcx
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; CHECK-NEXT: movq %rax, %rcx
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; CHECK-NEXT: movq %rsi, %rax
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; CHECK-NEXT: cqto
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; CHECK-NEXT: idivq %r8
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; CHECK-NEXT: movq %rax, %rsi
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; CHECK-NEXT: movq %r10, %rax
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; CHECK-NEXT: cqto
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; CHECK-NEXT: idivq %r9
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; CHECK-NEXT: movq %rax, %rdi
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; CHECK-NEXT: movq %rcx, %rax
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; CHECK-NEXT: movq %rsi, %rdx
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; CHECK-NEXT: movq %rdi, %rcx
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; CHECK-NEXT: retq
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%div.r = sdiv <3 x i64> %num, %div
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ret <3 x i64> %div.r
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}
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; CHECK: test_ulong_div
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define <3 x i64> @test_ulong_div(<3 x i64> %num, <3 x i64> %div) {
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; CHECK-LABEL: test_ulong_div:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movq %rdx, %r10
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; CHECK-NEXT: movq %rdi, %rax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divq %rcx
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; CHECK-NEXT: movq %rax, %rcx
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; CHECK-NEXT: movq %rsi, %rax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divq %r8
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; CHECK-NEXT: movq %rax, %rsi
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; CHECK-NEXT: movq %r10, %rax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divq %r9
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; CHECK-NEXT: movq %rax, %rdi
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; CHECK-NEXT: movq %rcx, %rax
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; CHECK-NEXT: movq %rsi, %rdx
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; CHECK-NEXT: movq %rdi, %rcx
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; CHECK-NEXT: retq
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%div.r = udiv <3 x i64> %num, %div
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ret <3 x i64> %div.r
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}
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; CHECK: test_char_rem
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define <4 x i8> @test_char_rem(<4 x i8> %num, <4 x i8> %rem) {
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; CHECK-LABEL: test_char_rem:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pextrb $1, %xmm1, %ecx
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; CHECK-NEXT: pextrb $1, %xmm0, %eax
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; CHECK-NEXT: cbtw
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; CHECK-NEXT: idivb %cl
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; CHECK-NEXT: movsbl %ah, %ecx
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; CHECK-NEXT: movd %xmm1, %edx
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: cbtw
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; CHECK-NEXT: idivb %dl
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; CHECK-NEXT: movsbl %ah, %eax
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; CHECK-NEXT: movd %eax, %xmm2
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; CHECK-NEXT: pinsrb $1, %ecx, %xmm2
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; CHECK-NEXT: pextrb $2, %xmm1, %ecx
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; CHECK-NEXT: pextrb $2, %xmm0, %eax
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; CHECK-NEXT: cbtw
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; CHECK-NEXT: idivb %cl
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; CHECK-NEXT: movsbl %ah, %eax
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; CHECK-NEXT: pinsrb $2, %eax, %xmm2
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; CHECK-NEXT: pextrb $3, %xmm1, %ecx
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; CHECK-NEXT: pextrb $3, %xmm0, %eax
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; CHECK-NEXT: cbtw
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; CHECK-NEXT: idivb %cl
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; CHECK-NEXT: movsbl %ah, %eax
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; CHECK-NEXT: pinsrb $3, %eax, %xmm2
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; CHECK-NEXT: movdqa %xmm2, %xmm0
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; CHECK-NEXT: retq
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%rem.r = srem <4 x i8> %num, %rem
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ret <4 x i8> %rem.r
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}
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; CHECK: test_short_rem
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define <5 x i16> @test_short_rem(<5 x i16> %num, <5 x i16> %rem) {
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; CHECK-LABEL: test_short_rem:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pextrw $4, %xmm0, %eax
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; CHECK-NEXT: pextrw $4, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %edx, %r8d
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; CHECK-NEXT: pextrw $3, %xmm0, %eax
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; CHECK-NEXT: pextrw $3, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %edx, %r9d
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; CHECK-NEXT: pextrw $2, %xmm0, %eax
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; CHECK-NEXT: pextrw $2, %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %edx, %edi
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: movd %xmm1, %ecx
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %cx
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; CHECK-NEXT: movl %edx, %ecx
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; CHECK-NEXT: pextrw $1, %xmm0, %eax
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; CHECK-NEXT: pextrw $1, %xmm1, %esi
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; CHECK-NEXT: # kill: def $ax killed $ax killed $eax
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; CHECK-NEXT: cwtd
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; CHECK-NEXT: idivw %si
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; CHECK-NEXT: # kill: def $dx killed $dx def $edx
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; CHECK-NEXT: movd %ecx, %xmm0
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; CHECK-NEXT: pinsrw $1, %edx, %xmm0
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; CHECK-NEXT: pinsrw $2, %edi, %xmm0
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; CHECK-NEXT: pinsrw $3, %r9d, %xmm0
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; CHECK-NEXT: pinsrw $4, %r8d, %xmm0
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; CHECK-NEXT: retq
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%rem.r = srem <5 x i16> %num, %rem
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ret <5 x i16> %rem.r
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}
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; CHECK: test_uint_rem
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define <4 x i32> @test_uint_rem(<4 x i32> %num, <4 x i32> %rem) {
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; CHECK-LABEL: test_uint_rem:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pextrd $1, %xmm0, %eax
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; CHECK-NEXT: pextrd $1, %xmm1, %ecx
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; CHECK-NEXT: cltd
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; CHECK-NEXT: idivl %ecx
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; CHECK-NEXT: movl %edx, %ecx
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; CHECK-NEXT: movd %xmm0, %eax
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; CHECK-NEXT: movd %xmm1, %esi
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; CHECK-NEXT: cltd
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; CHECK-NEXT: idivl %esi
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; CHECK-NEXT: movd %edx, %xmm2
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; CHECK-NEXT: pinsrd $1, %ecx, %xmm2
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; CHECK-NEXT: pextrd $2, %xmm0, %eax
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; CHECK-NEXT: pextrd $2, %xmm1, %ecx
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; CHECK-NEXT: cltd
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; CHECK-NEXT: idivl %ecx
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; CHECK-NEXT: pinsrd $2, %edx, %xmm2
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; CHECK-NEXT: pextrd $3, %xmm0, %eax
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; CHECK-NEXT: pextrd $3, %xmm1, %ecx
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; CHECK-NEXT: cltd
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; CHECK-NEXT: idivl %ecx
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; CHECK-NEXT: pinsrd $3, %edx, %xmm2
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; CHECK-NEXT: movdqa %xmm2, %xmm0
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; CHECK-NEXT: retq
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%rem.r = srem <4 x i32> %num, %rem
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ret <4 x i32> %rem.r
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}
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; CHECK: test_ulong_rem
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define <5 x i64> @test_ulong_rem(<5 x i64> %num, <5 x i64> %rem) {
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; CHECK-LABEL: test_ulong_rem:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movq %rdx, %rax
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; CHECK-NEXT: xorl %edx, %edx
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; CHECK-NEXT: divq {{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: movq %rdx, %xmm0
|
|
; CHECK-NEXT: movq %rsi, %rax
|
|
; CHECK-NEXT: xorl %edx, %edx
|
|
; CHECK-NEXT: divq {{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: movq %rdx, %xmm1
|
|
; CHECK-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
|
|
; CHECK-NEXT: movq %r8, %rax
|
|
; CHECK-NEXT: xorl %edx, %edx
|
|
; CHECK-NEXT: divq {{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: movq %rdx, %xmm0
|
|
; CHECK-NEXT: movq %rcx, %rax
|
|
; CHECK-NEXT: xorl %edx, %edx
|
|
; CHECK-NEXT: divq {{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: movq %rdx, %xmm2
|
|
; CHECK-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm0[0]
|
|
; CHECK-NEXT: movq %r9, %rax
|
|
; CHECK-NEXT: xorl %edx, %edx
|
|
; CHECK-NEXT: divq {{[0-9]+}}(%rsp)
|
|
; CHECK-NEXT: movq %rdx, 32(%rdi)
|
|
; CHECK-NEXT: movdqa %xmm2, 16(%rdi)
|
|
; CHECK-NEXT: movdqa %xmm1, (%rdi)
|
|
; CHECK-NEXT: movq %rdi, %rax
|
|
; CHECK-NEXT: retq
|
|
%rem.r = urem <5 x i64> %num, %rem
|
|
ret <5 x i64> %rem.r
|
|
}
|
|
|
|
; CHECK: test_int_div
|
|
define void @test_int_div(<3 x i32>* %dest, <3 x i32>* %old, i32 %n) {
|
|
; CHECK-LABEL: test_int_div:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: testl %edx, %edx
|
|
; CHECK-NEXT: jle .LBB12_3
|
|
; CHECK-NEXT: # %bb.1: # %bb.nph
|
|
; CHECK-NEXT: movl %edx, %r9d
|
|
; CHECK-NEXT: xorl %ecx, %ecx
|
|
; CHECK-NEXT: .p2align 4, 0x90
|
|
; CHECK-NEXT: .LBB12_2: # %for.body
|
|
; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
|
|
; CHECK-NEXT: movdqa (%rdi,%rcx), %xmm0
|
|
; CHECK-NEXT: movdqa (%rsi,%rcx), %xmm1
|
|
; CHECK-NEXT: pextrd $1, %xmm0, %eax
|
|
; CHECK-NEXT: pextrd $1, %xmm1, %r8d
|
|
; CHECK-NEXT: cltd
|
|
; CHECK-NEXT: idivl %r8d
|
|
; CHECK-NEXT: movl %eax, %r8d
|
|
; CHECK-NEXT: movd %xmm0, %eax
|
|
; CHECK-NEXT: movd %xmm1, %r10d
|
|
; CHECK-NEXT: cltd
|
|
; CHECK-NEXT: idivl %r10d
|
|
; CHECK-NEXT: movd %eax, %xmm2
|
|
; CHECK-NEXT: pinsrd $1, %r8d, %xmm2
|
|
; CHECK-NEXT: pextrd $2, %xmm0, %eax
|
|
; CHECK-NEXT: pextrd $2, %xmm1, %r8d
|
|
; CHECK-NEXT: cltd
|
|
; CHECK-NEXT: idivl %r8d
|
|
; CHECK-NEXT: movl %eax, 8(%rdi,%rcx)
|
|
; CHECK-NEXT: movq %xmm2, (%rdi,%rcx)
|
|
; CHECK-NEXT: addq $16, %rcx
|
|
; CHECK-NEXT: decl %r9d
|
|
; CHECK-NEXT: jne .LBB12_2
|
|
; CHECK-NEXT: .LBB12_3: # %for.end
|
|
; CHECK-NEXT: retq
|
|
entry:
|
|
%cmp13 = icmp sgt i32 %n, 0
|
|
br i1 %cmp13, label %bb.nph, label %for.end
|
|
|
|
bb.nph:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%i.014 = phi i32 [ 0, %bb.nph ], [ %inc, %for.body ]
|
|
%arrayidx11 = getelementptr <3 x i32>, <3 x i32>* %dest, i32 %i.014
|
|
%tmp4 = load <3 x i32>, <3 x i32>* %arrayidx11 ; <<3 x i32>> [#uses=1]
|
|
%arrayidx7 = getelementptr inbounds <3 x i32>, <3 x i32>* %old, i32 %i.014
|
|
%tmp8 = load <3 x i32>, <3 x i32>* %arrayidx7 ; <<3 x i32>> [#uses=1]
|
|
%div = sdiv <3 x i32> %tmp4, %tmp8
|
|
store <3 x i32> %div, <3 x i32>* %arrayidx11
|
|
%inc = add nsw i32 %i.014, 1
|
|
%exitcond = icmp eq i32 %inc, %n
|
|
br i1 %exitcond, label %for.end, label %for.body
|
|
|
|
for.end: ; preds = %for.body, %entry
|
|
ret void
|
|
}
|