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

  define i1 @test_i1(i1 %cnd, i1 %a, i1 %b) {
  entry:
    br i1 %cnd, label %cond.true, label %cond.false

  cond.true:                                        ; preds = %entry
    br label %cond.end

  cond.false:                                       ; preds = %entry
    br label %cond.end

  cond.end:                                         ; preds = %cond.false, %cond.true
    %cond = phi i1 [ %a, %cond.true ], [ %b, %cond.false ]
    ret i1 %cond
  }

  define i8 @test_i8(i1 %cnd, i8 %a, i8 %b) {
  entry:
    br i1 %cnd, label %cond.true, label %cond.false

  cond.true:                                        ; preds = %entry
    br label %cond.end

  cond.false:                                       ; preds = %entry
    br label %cond.end

  cond.end:                                         ; preds = %cond.false, %cond.true
    %cond = phi i8 [ %a, %cond.true ], [ %b, %cond.false ]
    ret i8 %cond
  }

  define i16 @test_i16(i1 %cnd, i16 %a, i16 %b) {
  entry:
    br i1 %cnd, label %cond.true, label %cond.false

  cond.true:                                        ; preds = %entry
    br label %cond.end

  cond.false:                                       ; preds = %entry
    br label %cond.end

  cond.end:                                         ; preds = %cond.false, %cond.true
    %cond = phi i16 [ %a, %cond.true ], [ %b, %cond.false ]
    ret i16 %cond
  }

  define i32 @test_i32(i1 %cnd, i32 %a, i32 %b) {
  entry:
    br i1 %cnd, label %cond.true, label %cond.false

  cond.true:                                        ; preds = %entry
    br label %cond.end

  cond.false:                                       ; preds = %entry
    br label %cond.end

  cond.end:                                         ; preds = %cond.false, %cond.true
    %cond = phi i32 [ %a, %cond.true ], [ %b, %cond.false ]
    ret i32 %cond
  }

...
---
name:            test_i1
alignment:       2
tracksRegLiveness: true
body:             |
  ; MIPS32-LABEL: name: test_i1
  ; MIPS32: bb.0.entry:
  ; MIPS32:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; MIPS32:   liveins: $a0, $a1, $a2
  ; MIPS32:   [[COPY:%[0-9]+]]:_(s32) = COPY $a0
  ; MIPS32:   [[COPY1:%[0-9]+]]:_(s32) = COPY $a1
  ; MIPS32:   [[COPY2:%[0-9]+]]:_(s32) = COPY $a2
  ; MIPS32:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; MIPS32:   [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; MIPS32:   [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C]]
  ; MIPS32:   G_BRCOND [[AND]](s32), %bb.1
  ; MIPS32:   G_BR %bb.2
  ; MIPS32: bb.1.cond.true:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   [[COPY4:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
  ; MIPS32:   G_BR %bb.3
  ; MIPS32: bb.2.cond.false:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY2]](s32)
  ; MIPS32: bb.3.cond.end:
  ; MIPS32:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY4]](s32), %bb.1, [[COPY5]](s32), %bb.2
  ; MIPS32:   [[COPY6:%[0-9]+]]:_(s32) = COPY [[PHI]](s32)
  ; MIPS32:   $v0 = COPY [[COPY6]](s32)
  ; MIPS32:   RetRA implicit $v0
  bb.1.entry:
    liveins: $a0, $a1, $a2

    %3:_(s32) = COPY $a0
    %0:_(s1) = G_TRUNC %3(s32)
    %4:_(s32) = COPY $a1
    %1:_(s1) = G_TRUNC %4(s32)
    %5:_(s32) = COPY $a2
    %2:_(s1) = G_TRUNC %5(s32)
    G_BRCOND %0(s1), %bb.2
    G_BR %bb.3

  bb.2.cond.true:
    G_BR %bb.4

  bb.3.cond.false:

  bb.4.cond.end:
    %6:_(s1) = G_PHI %1(s1), %bb.2, %2(s1), %bb.3
    %7:_(s32) = G_ANYEXT %6(s1)
    $v0 = COPY %7(s32)
    RetRA implicit $v0

...
---
name:            test_i8
alignment:       2
tracksRegLiveness: true
body:             |
  ; MIPS32-LABEL: name: test_i8
  ; MIPS32: bb.0.entry:
  ; MIPS32:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; MIPS32:   liveins: $a0, $a1, $a2
  ; MIPS32:   [[COPY:%[0-9]+]]:_(s32) = COPY $a0
  ; MIPS32:   [[COPY1:%[0-9]+]]:_(s32) = COPY $a1
  ; MIPS32:   [[COPY2:%[0-9]+]]:_(s32) = COPY $a2
  ; MIPS32:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; MIPS32:   [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; MIPS32:   [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C]]
  ; MIPS32:   G_BRCOND [[AND]](s32), %bb.1
  ; MIPS32:   G_BR %bb.2
  ; MIPS32: bb.1.cond.true:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   [[COPY4:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
  ; MIPS32:   G_BR %bb.3
  ; MIPS32: bb.2.cond.false:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY2]](s32)
  ; MIPS32: bb.3.cond.end:
  ; MIPS32:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY4]](s32), %bb.1, [[COPY5]](s32), %bb.2
  ; MIPS32:   [[COPY6:%[0-9]+]]:_(s32) = COPY [[PHI]](s32)
  ; MIPS32:   $v0 = COPY [[COPY6]](s32)
  ; MIPS32:   RetRA implicit $v0
  bb.1.entry:
    liveins: $a0, $a1, $a2

    %3:_(s32) = COPY $a0
    %0:_(s1) = G_TRUNC %3(s32)
    %4:_(s32) = COPY $a1
    %1:_(s8) = G_TRUNC %4(s32)
    %5:_(s32) = COPY $a2
    %2:_(s8) = G_TRUNC %5(s32)
    G_BRCOND %0(s1), %bb.2
    G_BR %bb.3

  bb.2.cond.true:
    G_BR %bb.4

  bb.3.cond.false:

  bb.4.cond.end:
    %6:_(s8) = G_PHI %1(s8), %bb.2, %2(s8), %bb.3
    %7:_(s32) = G_ANYEXT %6(s8)
    $v0 = COPY %7(s32)
    RetRA implicit $v0

...
---
name:            test_i16
alignment:       2
tracksRegLiveness: true
body:             |
  ; MIPS32-LABEL: name: test_i16
  ; MIPS32: bb.0.entry:
  ; MIPS32:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; MIPS32:   liveins: $a0, $a1, $a2
  ; MIPS32:   [[COPY:%[0-9]+]]:_(s32) = COPY $a0
  ; MIPS32:   [[COPY1:%[0-9]+]]:_(s32) = COPY $a1
  ; MIPS32:   [[COPY2:%[0-9]+]]:_(s32) = COPY $a2
  ; MIPS32:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; MIPS32:   [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; MIPS32:   [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C]]
  ; MIPS32:   G_BRCOND [[AND]](s32), %bb.1
  ; MIPS32:   G_BR %bb.2
  ; MIPS32: bb.1.cond.true:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   [[COPY4:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
  ; MIPS32:   G_BR %bb.3
  ; MIPS32: bb.2.cond.false:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY2]](s32)
  ; MIPS32: bb.3.cond.end:
  ; MIPS32:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY4]](s32), %bb.1, [[COPY5]](s32), %bb.2
  ; MIPS32:   [[COPY6:%[0-9]+]]:_(s32) = COPY [[PHI]](s32)
  ; MIPS32:   $v0 = COPY [[COPY6]](s32)
  ; MIPS32:   RetRA implicit $v0
  bb.1.entry:
    liveins: $a0, $a1, $a2

    %3:_(s32) = COPY $a0
    %0:_(s1) = G_TRUNC %3(s32)
    %4:_(s32) = COPY $a1
    %1:_(s16) = G_TRUNC %4(s32)
    %5:_(s32) = COPY $a2
    %2:_(s16) = G_TRUNC %5(s32)
    G_BRCOND %0(s1), %bb.2
    G_BR %bb.3

  bb.2.cond.true:
    G_BR %bb.4

  bb.3.cond.false:

  bb.4.cond.end:
    %6:_(s16) = G_PHI %1(s16), %bb.2, %2(s16), %bb.3
    %7:_(s32) = G_ANYEXT %6(s16)
    $v0 = COPY %7(s32)
    RetRA implicit $v0

...
---
name:            test_i32
alignment:       2
tracksRegLiveness: true
body:             |
  ; MIPS32-LABEL: name: test_i32
  ; MIPS32: bb.0.entry:
  ; MIPS32:   successors: %bb.1(0x40000000), %bb.2(0x40000000)
  ; MIPS32:   liveins: $a0, $a1, $a2
  ; MIPS32:   [[COPY:%[0-9]+]]:_(s32) = COPY $a0
  ; MIPS32:   [[COPY1:%[0-9]+]]:_(s32) = COPY $a1
  ; MIPS32:   [[COPY2:%[0-9]+]]:_(s32) = COPY $a2
  ; MIPS32:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; MIPS32:   [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; MIPS32:   [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C]]
  ; MIPS32:   G_BRCOND [[AND]](s32), %bb.1
  ; MIPS32:   G_BR %bb.2
  ; MIPS32: bb.1.cond.true:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32:   G_BR %bb.3
  ; MIPS32: bb.2.cond.false:
  ; MIPS32:   successors: %bb.3(0x80000000)
  ; MIPS32: bb.3.cond.end:
  ; MIPS32:   [[PHI:%[0-9]+]]:_(s32) = G_PHI [[COPY1]](s32), %bb.1, [[COPY2]](s32), %bb.2
  ; MIPS32:   $v0 = COPY [[PHI]](s32)
  ; MIPS32:   RetRA implicit $v0
  bb.1.entry:
    liveins: $a0, $a1, $a2

    %3:_(s32) = COPY $a0
    %0:_(s1) = G_TRUNC %3(s32)
    %1:_(s32) = COPY $a1
    %2:_(s32) = COPY $a2
    G_BRCOND %0(s1), %bb.2
    G_BR %bb.3

  bb.2.cond.true:
    G_BR %bb.4

  bb.3.cond.false:

  bb.4.cond.end:
    %4:_(s32) = G_PHI %1(s32), %bb.2, %2(s32), %bb.3
    $v0 = COPY %4(s32)
    RetRA implicit $v0

...