llvm/test/CodeGen/Mips/GlobalISel/regbankselect/global_address_pic.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple=mipsel-linux-gnu -relocation-model=pic -run-pass=regbankselect -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
--- |

  declare i32 @f(i32, i32)
  define void @call_global() {entry: ret void}

...
---
name:            call_global
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1, $t9, $v0

    ; MIPS32-LABEL: name: call_global
    ; MIPS32: liveins: $a0, $a1, $t9, $v0
    ; MIPS32: [[ADDu:%[0-9]+]]:gpr32 = ADDu $v0, $t9
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a1
    ; MIPS32: ADJCALLSTACKDOWN 16, 0, implicit-def $sp, implicit $sp
    ; MIPS32: [[GV:%[0-9]+]]:gpr32(p0) = G_GLOBAL_VALUE target-flags(mips-got-call) @f
    ; MIPS32: $a0 = COPY [[COPY]](s32)
    ; MIPS32: $a1 = COPY [[COPY1]](s32)
    ; MIPS32: $gp = COPY [[ADDu]]
    ; MIPS32: JALRPseudo [[GV]](p0), csr_o32, implicit-def $ra, implicit-def $sp, implicit $a0, implicit $a1, implicit-def $gp, implicit-def $v0
    ; MIPS32: [[COPY2:%[0-9]+]]:gprb(s32) = COPY $v0
    ; MIPS32: ADJCALLSTACKUP 16, 0, implicit-def $sp, implicit $sp
    ; MIPS32: $v0 = COPY [[COPY2]](s32)
    ; MIPS32: RetRA implicit $v0
    %4:gpr32 = ADDu $v0, $t9
    %0:_(s32) = COPY $a0
    %1:_(s32) = COPY $a1
    ADJCALLSTACKDOWN 16, 0, implicit-def $sp, implicit $sp
    %3:gpr32(p0) = G_GLOBAL_VALUE target-flags(mips-got-call) @f
    $a0 = COPY %0(s32)
    $a1 = COPY %1(s32)
    $gp = COPY %4
    JALRPseudo %3(p0), csr_o32, implicit-def $ra, implicit-def $sp, implicit $a0, implicit $a1, implicit-def $gp, implicit-def $v0
    %2:_(s32) = COPY $v0
    ADJCALLSTACKUP 16, 0, implicit-def $sp, implicit $sp
    $v0 = COPY %2(s32)
    RetRA implicit $v0

...