1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32 3--- | 4 5 declare i32 @f(i32, i32, i32, i32, i32) 6 define void @g(i32, i32, i32, i32, i32) {entry: ret void} 7 8... 9--- 10name: g 11alignment: 4 12tracksRegLiveness: true 13fixedStack: 14 - { id: 0, offset: 16, size: 4, alignment: 8, stack-id: default, isImmutable: true } 15body: | 16 bb.1.entry: 17 liveins: $a0, $a1, $a2, $a3 18 19 ; MIPS32-LABEL: name: g 20 ; MIPS32: liveins: $a0, $a1, $a2, $a3 21 ; MIPS32: [[COPY:%[0-9]+]]:_(s32) = COPY $a0 22 ; MIPS32: [[COPY1:%[0-9]+]]:_(s32) = COPY $a1 23 ; MIPS32: [[COPY2:%[0-9]+]]:_(s32) = COPY $a2 24 ; MIPS32: [[COPY3:%[0-9]+]]:_(s32) = COPY $a3 25 ; MIPS32: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0 26 ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[FRAME_INDEX]](p0) :: (load (s32) from %fixed-stack.0, align 8) 27 ; MIPS32: ADJCALLSTACKDOWN 24, 0, implicit-def $sp, implicit $sp 28 ; MIPS32: $a0 = COPY [[COPY]](s32) 29 ; MIPS32: $a1 = COPY [[COPY1]](s32) 30 ; MIPS32: $a2 = COPY [[COPY2]](s32) 31 ; MIPS32: $a3 = COPY [[COPY3]](s32) 32 ; MIPS32: [[COPY4:%[0-9]+]]:_(p0) = COPY $sp 33 ; MIPS32: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 34 ; MIPS32: [[GEP:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY4]], [[C]](s32) 35 ; MIPS32: G_STORE [[LOAD]](s32), [[GEP]](p0) :: (store (s32) into stack + 16) 36 ; MIPS32: JAL @f, csr_o32, implicit-def $ra, implicit-def $sp, implicit $a0, implicit $a1, implicit $a2, implicit $a3, implicit-def $v0 37 ; MIPS32: [[COPY5:%[0-9]+]]:_(s32) = COPY $v0 38 ; MIPS32: ADJCALLSTACKUP 24, 0, implicit-def $sp, implicit $sp 39 ; MIPS32: $v0 = COPY [[COPY5]](s32) 40 ; MIPS32: RetRA implicit $v0 41 %0:_(s32) = COPY $a0 42 %1:_(s32) = COPY $a1 43 %2:_(s32) = COPY $a2 44 %3:_(s32) = COPY $a3 45 %5:_(p0) = G_FRAME_INDEX %fixed-stack.0 46 %4:_(s32) = G_LOAD %5(p0) :: (load (s32) from %fixed-stack.0, align 8) 47 ADJCALLSTACKDOWN 24, 0, implicit-def $sp, implicit $sp 48 $a0 = COPY %0(s32) 49 $a1 = COPY %1(s32) 50 $a2 = COPY %2(s32) 51 $a3 = COPY %3(s32) 52 %7:_(p0) = COPY $sp 53 %8:_(s32) = G_CONSTANT i32 16 54 %9:_(p0) = G_PTR_ADD %7, %8(s32) 55 G_STORE %4(s32), %9(p0) :: (store (s32) into stack + 16, align 4) 56 JAL @f, csr_o32, implicit-def $ra, implicit-def $sp, implicit $a0, implicit $a1, implicit $a2, implicit $a3, implicit-def $v0 57 %6:_(s32) = COPY $v0 58 ADJCALLSTACKUP 24, 0, implicit-def $sp, implicit $sp 59 $v0 = COPY %6(s32) 60 RetRA implicit $v0 61 62... 63