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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=mips-prelegalizer-combiner -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS323--- |4 ; ModuleID = '../llvm/test/CodeGen/Mips/GlobalISel/mips-prelegalizer-combiner/inline-memcpy.ll'5 source_filename = "../llvm/test/CodeGen/Mips/GlobalISel/mips-prelegalizer-combiner/inline-memcpy.ll"6 target datalayout = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"7 target triple = "mipsel-pc-linux-gnu"8 9 declare void @llvm.memcpy.inline.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64 immarg, i1 immarg) #010 11 define void @test_memcpy_inline(ptr nocapture %dst, ptr nocapture readonly %src) local_unnamed_addr {12 entry:13 %0 = bitcast ptr %dst to ptr14 %1 = bitcast ptr %src to ptr15 tail call void @llvm.memcpy.inline.p0.p0.i64(ptr align 4 %0, ptr align 4 %1, i64 2, i1 false)16 ret void17 }18 19 attributes #0 = { argmemonly nofree nounwind willreturn }20 21...22---23name: test_memcpy_inline24alignment: 425tracksRegLiveness: true26registers:27 - { id: 0, class: _ }28 - { id: 1, class: _ }29 - { id: 2, class: _ }30 - { id: 3, class: _ }31liveins:32 - { reg: '$a0' }33 - { reg: '$a1' }34frameInfo:35 maxAlignment: 136machineFunctionInfo: {}37body: |38 bb.1.entry:39 liveins: $a0, $a140 41 ; MIPS32-LABEL: name: test_memcpy_inline42 ; MIPS32: liveins: $a0, $a143 ; MIPS32-NEXT: {{ $}}44 ; MIPS32-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $a045 ; MIPS32-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $a146 ; MIPS32-NEXT: [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[COPY1]](p0) :: (load (s8) from %ir.1, align 4)47 ; MIPS32-NEXT: G_STORE [[LOAD]](s8), [[COPY]](p0) :: (store (s8) into %ir.0, align 4)48 ; MIPS32-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 149 ; MIPS32-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[COPY1]], [[C]](s32)50 ; MIPS32-NEXT: [[LOAD1:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD]](p0) :: (load (s8) from %ir.1 + 1, basealign 4)51 ; MIPS32-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[COPY]], [[C]](s32)52 ; MIPS32-NEXT: G_STORE [[LOAD1]](s8), [[PTR_ADD1]](p0) :: (store (s8) into %ir.0 + 1, basealign 4)53 ; MIPS32-NEXT: RetRA54 %0:_(p0) = COPY $a055 %1:_(p0) = COPY $a156 %2:_(s64) = G_CONSTANT i64 257 %3:_(s32) = G_TRUNC %2(s64)58 G_MEMCPY_INLINE %0(p0), %1(p0), %3(s32) :: (store (s8) into %ir.0, align 4), (load (s8) from %ir.1, align 4)59 RetRA60 61...62