TheRock/compiler/amd-llvm/llvm/test/CodeGen/AArch64/GlobalISel/legalize-fminimum.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-unknown-unknown -run-pass=legalizer -mattr=+fullfp16 -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=FP16
# RUN: llc -mtriple=aarch64-unknown-unknown -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=NO-FP16
...
---
name:            s16_legal_with_full_fp16
alignment:       4
body:             |
  bb.0:
    liveins: $h0, $h1
    ; FP16-LABEL: name: s16_legal_with_full_fp16
    ; FP16: liveins: $h0, $h1
    ; FP16-NEXT: {{  $}}
    ; FP16-NEXT: %a:_(f16) = COPY $h0
    ; FP16-NEXT: %b:_(f16) = COPY $h1
    ; FP16-NEXT: %legalize_me:_(f16) = G_FMINIMUM %a, %b
    ; FP16-NEXT: $h0 = COPY %legalize_me(f16)
    ; FP16-NEXT: RET_ReallyLR implicit $h0
    ;
    ; NO-FP16-LABEL: name: s16_legal_with_full_fp16
    ; NO-FP16: liveins: $h0, $h1
    ; NO-FP16-NEXT: {{  $}}
    ; NO-FP16-NEXT: %a:_(f16) = COPY $h0
    ; NO-FP16-NEXT: %b:_(f16) = COPY $h1
    ; NO-FP16-NEXT: [[FPEXT:%[0-9]+]]:_(f32) = G_FPEXT %a(f16)
    ; NO-FP16-NEXT: [[FPEXT1:%[0-9]+]]:_(f32) = G_FPEXT %b(f16)
    ; NO-FP16-NEXT: [[FMINIMUM:%[0-9]+]]:_(f32) = G_FMINIMUM [[FPEXT]], [[FPEXT1]]
    ; NO-FP16-NEXT: %legalize_me:_(f16) = G_FPTRUNC [[FMINIMUM]](f32)
    ; NO-FP16-NEXT: $h0 = COPY %legalize_me(f16)
    ; NO-FP16-NEXT: RET_ReallyLR implicit $h0
    %a:_(f16) = COPY $h0
    %b:_(f16) = COPY $h1
    %legalize_me:_(f16) = G_FMINIMUM %a, %b
    $h0 = COPY %legalize_me(f16)
    RET_ReallyLR implicit $h0

...
---
name:            s32_legal
alignment:       4
body:             |
  bb.0:
    liveins: $s0, $s1
    ; FP16-LABEL: name: s32_legal
    ; FP16: liveins: $s0, $s1
    ; FP16-NEXT: {{  $}}
    ; FP16-NEXT: %a:_(f32) = COPY $s0
    ; FP16-NEXT: %b:_(f32) = COPY $s1
    ; FP16-NEXT: %legalize_me:_(f32) = G_FMINIMUM %a, %b
    ; FP16-NEXT: $s0 = COPY %legalize_me(f32)
    ; FP16-NEXT: RET_ReallyLR implicit $s0
    ;
    ; NO-FP16-LABEL: name: s32_legal
    ; NO-FP16: liveins: $s0, $s1
    ; NO-FP16-NEXT: {{  $}}
    ; NO-FP16-NEXT: %a:_(f32) = COPY $s0
    ; NO-FP16-NEXT: %b:_(f32) = COPY $s1
    ; NO-FP16-NEXT: %legalize_me:_(f32) = G_FMINIMUM %a, %b
    ; NO-FP16-NEXT: $s0 = COPY %legalize_me(f32)
    ; NO-FP16-NEXT: RET_ReallyLR implicit $s0
    %a:_(f32) = COPY $s0
    %b:_(f32) = COPY $s1
    %legalize_me:_(f32) = G_FMINIMUM %a, %b
    $s0 = COPY %legalize_me(f32)
    RET_ReallyLR implicit $s0

...
---
name:            s64_legal
alignment:       4
body:             |
  bb.0:
    liveins: $d0, $d1
    ; FP16-LABEL: name: s64_legal
    ; FP16: liveins: $d0, $d1
    ; FP16-NEXT: {{  $}}
    ; FP16-NEXT: %a:_(f64) = COPY $d0
    ; FP16-NEXT: %b:_(f64) = COPY $d1
    ; FP16-NEXT: %legalize_me:_(f64) = G_FMINIMUM %a, %b
    ; FP16-NEXT: $d0 = COPY %legalize_me(f64)
    ; FP16-NEXT: RET_ReallyLR implicit $d0
    ;
    ; NO-FP16-LABEL: name: s64_legal
    ; NO-FP16: liveins: $d0, $d1
    ; NO-FP16-NEXT: {{  $}}
    ; NO-FP16-NEXT: %a:_(f64) = COPY $d0
    ; NO-FP16-NEXT: %b:_(f64) = COPY $d1
    ; NO-FP16-NEXT: %legalize_me:_(f64) = G_FMINIMUM %a, %b
    ; NO-FP16-NEXT: $d0 = COPY %legalize_me(f64)
    ; NO-FP16-NEXT: RET_ReallyLR implicit $d0
    %a:_(f64) = COPY $d0
    %b:_(f64) = COPY $d1
    %legalize_me:_(f64) = G_FMINIMUM %a, %b
    $d0 = COPY %legalize_me(f64)
    RET_ReallyLR implicit $d0
...
---
name:            v4s32
alignment:       4
body:             |
  bb.0:
    liveins: $q0, $q1
    ; FP16-LABEL: name: v4s32
    ; FP16: liveins: $q0, $q1
    ; FP16-NEXT: {{  $}}
    ; FP16-NEXT: %a:_(<4 x f32>) = COPY $q0
    ; FP16-NEXT: %b:_(<4 x f32>) = COPY $q1
    ; FP16-NEXT: %minimum:_(<4 x f32>) = G_FMINIMUM %a, %b
    ; FP16-NEXT: $q0 = COPY %minimum(<4 x f32>)
    ; FP16-NEXT: RET_ReallyLR implicit $q0
    ;
    ; NO-FP16-LABEL: name: v4s32
    ; NO-FP16: liveins: $q0, $q1
    ; NO-FP16-NEXT: {{  $}}
    ; NO-FP16-NEXT: %a:_(<4 x f32>) = COPY $q0
    ; NO-FP16-NEXT: %b:_(<4 x f32>) = COPY $q1
    ; NO-FP16-NEXT: %minimum:_(<4 x f32>) = G_FMINIMUM %a, %b
    ; NO-FP16-NEXT: $q0 = COPY %minimum(<4 x f32>)
    ; NO-FP16-NEXT: RET_ReallyLR implicit $q0
    %a:_(<4 x f32>) = COPY $q0
    %b:_(<4 x f32>) = COPY $q1
    %minimum:_(<4 x f32>) = G_FMINIMUM %a, %b
    $q0 = COPY %minimum(<4 x f32>)
    RET_ReallyLR implicit $q0

...

---
name:            v8s32
alignment:       4
body:             |
  bb.0:
    liveins: $q0, $q1, $q2, $q3
    ; FP16-LABEL: name: v8s32
    ; FP16: liveins: $q0, $q1, $q2, $q3
    ; FP16-NEXT: {{  $}}
    ; FP16-NEXT: %a:_(<4 x f32>) = COPY $q0
    ; FP16-NEXT: %b:_(<4 x f32>) = COPY $q1
    ; FP16-NEXT: %c:_(<4 x f32>) = COPY $q2
    ; FP16-NEXT: %d:_(<4 x f32>) = COPY $q3
    ; FP16-NEXT: [[FMINIMUM:%[0-9]+]]:_(<4 x f32>) = G_FMINIMUM %a, %c
    ; FP16-NEXT: [[FMINIMUM1:%[0-9]+]]:_(<4 x f32>) = G_FMINIMUM %b, %d
    ; FP16-NEXT: $q0 = COPY [[FMINIMUM]](<4 x f32>)
    ; FP16-NEXT: $q1 = COPY [[FMINIMUM1]](<4 x f32>)
    ; FP16-NEXT: RET_ReallyLR implicit $q0
    ;
    ; NO-FP16-LABEL: name: v8s32
    ; NO-FP16: liveins: $q0, $q1, $q2, $q3
    ; NO-FP16-NEXT: {{  $}}
    ; NO-FP16-NEXT: %a:_(<4 x f32>) = COPY $q0
    ; NO-FP16-NEXT: %b:_(<4 x f32>) = COPY $q1
    ; NO-FP16-NEXT: %c:_(<4 x f32>) = COPY $q2
    ; NO-FP16-NEXT: %d:_(<4 x f32>) = COPY $q3
    ; NO-FP16-NEXT: [[FMINIMUM:%[0-9]+]]:_(<4 x f32>) = G_FMINIMUM %a, %c
    ; NO-FP16-NEXT: [[FMINIMUM1:%[0-9]+]]:_(<4 x f32>) = G_FMINIMUM %b, %d
    ; NO-FP16-NEXT: $q0 = COPY [[FMINIMUM]](<4 x f32>)
    ; NO-FP16-NEXT: $q1 = COPY [[FMINIMUM1]](<4 x f32>)
    ; NO-FP16-NEXT: RET_ReallyLR implicit $q0
    %a:_(<4 x f32>) = COPY $q0
    %b:_(<4 x f32>) = COPY $q1
    %c:_(<4 x f32>) = COPY $q2
    %d:_(<4 x f32>) = COPY $q3
    %v1:_(<8 x f32>) = G_CONCAT_VECTORS %a, %b
    %v2:_(<8 x f32>) = G_CONCAT_VECTORS %c, %d
    %minimum:_(<8 x f32>) = G_FMINIMUM %v1, %v2
    %uv1:_(<4 x f32>), %uv2:_(<4 x f32>) = G_UNMERGE_VALUES %minimum
    $q0 = COPY %uv1(<4 x f32>)
    $q1 = COPY %uv2(<4 x f32>)
    RET_ReallyLR implicit $q0

...