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

  define void @outgoing_gpr(i32* %i32_ptr) {entry: ret void}
  define void @outgoing_fpr(float* %float_ptr) {entry: ret void}
  define void @outgoing_gpr_instr(i32* %i32_ptr1, i32* %i32_ptr2) {entry: ret void}
  define void @outgoing_fpr_instr(float* %float_ptr1, float* %float_ptr2) {entry: ret void}
  define void @incoming_gpr(i32* %a) {entry: ret void}
  define void @incoming_fpr(float* %a) {entry: ret void}
  define void @incoming_i32_instr(i32* %i32_ptr) {entry: ret void}
  define void @incoming_float_instr(float* %float_ptr) {entry: ret void}

...
---
name:            outgoing_gpr
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0

    ; MIPS32-LABEL: name: outgoing_gpr
    ; MIPS32: liveins: $a0
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(p0) = COPY $a0
    ; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY]](p0) :: (load (s32) from %ir.i32_ptr)
    ; MIPS32: $v0 = COPY [[LOAD]](s32)
    ; MIPS32: RetRA implicit $v0
    %0:_(p0) = COPY $a0
    %1:_(s32) = G_LOAD %0(p0) :: (load (s32) from %ir.i32_ptr)
    $v0 = COPY %1(s32)
    RetRA implicit $v0

...
---
name:            outgoing_fpr
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0

    ; MIPS32-LABEL: name: outgoing_fpr
    ; MIPS32: liveins: $a0
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(p0) = COPY $a0
    ; MIPS32: [[LOAD:%[0-9]+]]:fprb(s32) = G_LOAD [[COPY]](p0) :: (load (s32) from %ir.float_ptr)
    ; MIPS32: $f0 = COPY [[LOAD]](s32)
    ; MIPS32: RetRA implicit $f0
    %0:_(p0) = COPY $a0
    %1:_(s32) = G_LOAD %0(p0) :: (load (s32) from %ir.float_ptr)
    $f0 = COPY %1(s32)
    RetRA implicit $f0

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

    ; MIPS32-LABEL: name: outgoing_gpr_instr
    ; MIPS32: liveins: $a0, $a1
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(p0) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:gprb(p0) = COPY $a1
    ; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY]](p0) :: (load (s32) from %ir.i32_ptr1)
    ; MIPS32: [[LOAD1:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY1]](p0) :: (load (s32) from %ir.i32_ptr2)
    ; MIPS32: [[ADD:%[0-9]+]]:gprb(s32) = G_ADD [[LOAD1]], [[LOAD]]
    ; MIPS32: $v0 = COPY [[ADD]](s32)
    ; MIPS32: RetRA implicit $v0
    %0:_(p0) = COPY $a0
    %1:_(p0) = COPY $a1
    %2:_(s32) = G_LOAD %0(p0) :: (load (s32) from %ir.i32_ptr1)
    %3:_(s32) = G_LOAD %1(p0) :: (load (s32) from %ir.i32_ptr2)
    %4:_(s32) = G_ADD %3, %2
    $v0 = COPY %4(s32)
    RetRA implicit $v0

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

    ; MIPS32-LABEL: name: outgoing_fpr_instr
    ; MIPS32: liveins: $a0, $a1
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(p0) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:gprb(p0) = COPY $a1
    ; MIPS32: [[LOAD:%[0-9]+]]:fprb(s32) = G_LOAD [[COPY]](p0) :: (load (s32) from %ir.float_ptr1)
    ; MIPS32: [[LOAD1:%[0-9]+]]:fprb(s32) = G_LOAD [[COPY1]](p0) :: (load (s32) from %ir.float_ptr2)
    ; MIPS32: [[FADD:%[0-9]+]]:fprb(s32) = G_FADD [[LOAD]], [[LOAD1]]
    ; MIPS32: $f0 = COPY [[FADD]](s32)
    ; MIPS32: RetRA implicit $f0
    %0:_(p0) = COPY $a0
    %1:_(p0) = COPY $a1
    %2:_(s32) = G_LOAD %0(p0) :: (load (s32) from %ir.float_ptr1)
    %3:_(s32) = G_LOAD %1(p0) :: (load (s32) from %ir.float_ptr2)
    %4:_(s32) = G_FADD %2, %3
    $f0 = COPY %4(s32)
    RetRA implicit $f0

...
---
name:            incoming_gpr
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1, $a2

    ; MIPS32-LABEL: name: incoming_gpr
    ; MIPS32: liveins: $a0, $a1, $a2
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a1
    ; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
    ; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY2]](p0) :: (load (s32) from %ir.a)
    ; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
    ; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY [[COPY1]](s32)
    ; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY3]], [[C]]
    ; MIPS32: [[SELECT:%[0-9]+]]:gprb(s32) = G_SELECT [[AND]](s32), [[LOAD]], [[COPY]]
    ; MIPS32: $v0 = COPY [[SELECT]](s32)
    ; MIPS32: RetRA implicit $v0
    %0:_(s32) = COPY $a0
    %3:_(s32) = COPY $a1
    %2:_(p0) = COPY $a2
    %4:_(s32) = G_LOAD %2(p0) :: (load (s32) from %ir.a)
    %7:_(s32) = G_CONSTANT i32 1
    %8:_(s32) = COPY %3(s32)
    %6:_(s32) = G_AND %8, %7
    %5:_(s32) = G_SELECT %6(s32), %4, %0
    $v0 = COPY %5(s32)
    RetRA implicit $v0

...
---
name:            incoming_fpr
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a1, $a2, $f12

    ; MIPS32-LABEL: name: incoming_fpr
    ; MIPS32: liveins: $a1, $a2, $f12
    ; MIPS32: [[COPY:%[0-9]+]]:fprb(s32) = COPY $f12
    ; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a1
    ; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
    ; MIPS32: [[LOAD:%[0-9]+]]:fprb(s32) = G_LOAD [[COPY2]](p0) :: (load (s32) from %ir.a)
    ; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
    ; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY [[COPY1]](s32)
    ; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY3]], [[C]]
    ; MIPS32: [[SELECT:%[0-9]+]]:fprb(s32) = G_SELECT [[AND]](s32), [[LOAD]], [[COPY]]
    ; MIPS32: $f0 = COPY [[SELECT]](s32)
    ; MIPS32: RetRA implicit $f0
    %0:_(s32) = COPY $f12
    %3:_(s32) = COPY $a1
    %2:_(p0) = COPY $a2
    %4:_(s32) = G_LOAD %2(p0) :: (load (s32) from %ir.a)
    %7:_(s32) = G_CONSTANT i32 1
    %8:_(s32) = COPY %3(s32)
    %6:_(s32) = G_AND %8, %7
    %5:_(s32) = G_SELECT %6(s32), %4, %0
    $f0 = COPY %5(s32)
    RetRA implicit $f0

...
---
name:            incoming_i32_instr
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a0, $a1, $a2, $a3

    ; MIPS32-LABEL: name: incoming_i32_instr
    ; MIPS32: liveins: $a0, $a1, $a2, $a3
    ; MIPS32: [[COPY:%[0-9]+]]:gprb(s32) = COPY $a0
    ; MIPS32: [[COPY1:%[0-9]+]]:gprb(s32) = COPY $a1
    ; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
    ; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY $a3
    ; MIPS32: [[LOAD:%[0-9]+]]:gprb(s32) = G_LOAD [[COPY2]](p0) :: (load (s32) from %ir.i32_ptr)
    ; MIPS32: [[ADD:%[0-9]+]]:gprb(s32) = G_ADD [[COPY1]], [[COPY]]
    ; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
    ; MIPS32: [[COPY4:%[0-9]+]]:gprb(s32) = COPY [[COPY3]](s32)
    ; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY4]], [[C]]
    ; MIPS32: [[SELECT:%[0-9]+]]:gprb(s32) = G_SELECT [[AND]](s32), [[LOAD]], [[ADD]]
    ; MIPS32: $v0 = COPY [[SELECT]](s32)
    ; MIPS32: RetRA implicit $v0
    %0:_(s32) = COPY $a0
    %1:_(s32) = COPY $a1
    %2:_(p0) = COPY $a2
    %4:_(s32) = COPY $a3
    %5:_(s32) = G_LOAD %2(p0) :: (load (s32) from %ir.i32_ptr)
    %6:_(s32) = G_ADD %1, %0
    %9:_(s32) = G_CONSTANT i32 1
    %10:_(s32) = COPY %4(s32)
    %8:_(s32) = G_AND %10, %9
    %7:_(s32) = G_SELECT %8(s32), %5, %6
    $v0 = COPY %7(s32)
    RetRA implicit $v0

...
---
name:            incoming_float_instr
alignment:       4
legalized:       true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $a2, $a3, $f12, $f14

    ; MIPS32-LABEL: name: incoming_float_instr
    ; MIPS32: liveins: $a2, $a3, $f12, $f14
    ; MIPS32: [[COPY:%[0-9]+]]:fprb(s32) = COPY $f12
    ; MIPS32: [[COPY1:%[0-9]+]]:fprb(s32) = COPY $f14
    ; MIPS32: [[COPY2:%[0-9]+]]:gprb(p0) = COPY $a2
    ; MIPS32: [[COPY3:%[0-9]+]]:gprb(s32) = COPY $a3
    ; MIPS32: [[LOAD:%[0-9]+]]:fprb(s32) = G_LOAD [[COPY2]](p0) :: (load (s32) from %ir.float_ptr)
    ; MIPS32: [[FADD:%[0-9]+]]:fprb(s32) = G_FADD [[COPY1]], [[COPY]]
    ; MIPS32: [[C:%[0-9]+]]:gprb(s32) = G_CONSTANT i32 1
    ; MIPS32: [[COPY4:%[0-9]+]]:gprb(s32) = COPY [[COPY3]](s32)
    ; MIPS32: [[AND:%[0-9]+]]:gprb(s32) = G_AND [[COPY4]], [[C]]
    ; MIPS32: [[SELECT:%[0-9]+]]:fprb(s32) = G_SELECT [[AND]](s32), [[LOAD]], [[FADD]]
    ; MIPS32: $f0 = COPY [[SELECT]](s32)
    ; MIPS32: RetRA implicit $f0
    %0:_(s32) = COPY $f12
    %1:_(s32) = COPY $f14
    %2:_(p0) = COPY $a2
    %4:_(s32) = COPY $a3
    %5:_(s32) = G_LOAD %2(p0) :: (load (s32) from %ir.float_ptr)
    %6:_(s32) = G_FADD %1, %0
    %9:_(s32) = G_CONSTANT i32 1
    %10:_(s32) = COPY %4(s32)
    %8:_(s32) = G_AND %10, %9
    %7:_(s32) = G_SELECT %8(s32), %5, %6
    $f0 = COPY %7(s32)
    RetRA implicit $f0

...