# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple aarch64-unknown-unknown -verify-machineinstrs -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=NO-FP16
# RUN: llc -mtriple aarch64-unknown-unknown -verify-machineinstrs -mattr=+fullfp16 -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=FP16
...
---
name: fadd
tracksRegLiveness: true
body: |
bb.0:
liveins: $h0, $h1
; NO-FP16-LABEL: name: fadd
; NO-FP16: liveins: $h0, $h1
; NO-FP16-NEXT: {{ $}}
; NO-FP16-NEXT: %x:_(s16) = COPY $h0
; NO-FP16-NEXT: %y:_(s16) = COPY $h1
; NO-FP16-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16)
; NO-FP16-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16)
; NO-FP16-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT]], [[FPEXT1]]
; NO-FP16-NEXT: %op:_(s16) = G_FPTRUNC [[FADD]](s32)
; NO-FP16-NEXT: $h0 = COPY %op(s16)
; NO-FP16-NEXT: RET_ReallyLR implicit $h0
;
; FP16-LABEL: name: fadd
; FP16: liveins: $h0, $h1
; FP16-NEXT: {{ $}}
; FP16-NEXT: %x:_(s16) = COPY $h0
; FP16-NEXT: %y:_(s16) = COPY $h1
; FP16-NEXT: %op:_(s16) = G_FADD %x, %y
; FP16-NEXT: $h0 = COPY %op(s16)
; FP16-NEXT: RET_ReallyLR implicit $h0
%x:_(s16) = COPY $h0
%y:_(s16) = COPY $h1
%op:_(s16) = G_FADD %x, %y
$h0 = COPY %op(s16)
RET_ReallyLR implicit $h0
...
---
name: fsub
tracksRegLiveness: true
body: |
bb.0:
liveins: $h0, $h1
; NO-FP16-LABEL: name: fsub
; NO-FP16: liveins: $h0, $h1
; NO-FP16-NEXT: {{ $}}
; NO-FP16-NEXT: %x:_(s16) = COPY $h0
; NO-FP16-NEXT: %y:_(s16) = COPY $h1
; NO-FP16-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16)
; NO-FP16-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16)
; NO-FP16-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT]], [[FPEXT1]]
; NO-FP16-NEXT: %op:_(s16) = G_FPTRUNC [[FSUB]](s32)
; NO-FP16-NEXT: $h0 = COPY %op(s16)
; NO-FP16-NEXT: RET_ReallyLR implicit $h0
;
; FP16-LABEL: name: fsub
; FP16: liveins: $h0, $h1
; FP16-NEXT: {{ $}}
; FP16-NEXT: %x:_(s16) = COPY $h0
; FP16-NEXT: %y:_(s16) = COPY $h1
; FP16-NEXT: %op:_(s16) = G_FSUB %x, %y
; FP16-NEXT: $h0 = COPY %op(s16)
; FP16-NEXT: RET_ReallyLR implicit $h0
%x:_(s16) = COPY $h0
%y:_(s16) = COPY $h1
%op:_(s16) = G_FSUB %x, %y
$h0 = COPY %op(s16)
RET_ReallyLR implicit $h0
...
---
name: fmul
tracksRegLiveness: true
body: |
bb.0:
liveins: $h0, $h1
; NO-FP16-LABEL: name: fmul
; NO-FP16: liveins: $h0, $h1
; NO-FP16-NEXT: {{ $}}
; NO-FP16-NEXT: %x:_(s16) = COPY $h0
; NO-FP16-NEXT: %y:_(s16) = COPY $h1
; NO-FP16-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16)
; NO-FP16-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16)
; NO-FP16-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[FPEXT1]]
; NO-FP16-NEXT: %op:_(s16) = G_FPTRUNC [[FMUL]](s32)
; NO-FP16-NEXT: $h0 = COPY %op(s16)
; NO-FP16-NEXT: RET_ReallyLR implicit $h0
;
; FP16-LABEL: name: fmul
; FP16: liveins: $h0, $h1
; FP16-NEXT: {{ $}}
; FP16-NEXT: %x:_(s16) = COPY $h0
; FP16-NEXT: %y:_(s16) = COPY $h1
; FP16-NEXT: %op:_(s16) = G_FMUL %x, %y
; FP16-NEXT: $h0 = COPY %op(s16)
; FP16-NEXT: RET_ReallyLR implicit $h0
%x:_(s16) = COPY $h0
%y:_(s16) = COPY $h1
%op:_(s16) = G_FMUL %x, %y
$h0 = COPY %op(s16)
RET_ReallyLR implicit $h0
...
---
name: fdiv
tracksRegLiveness: true
body: |
bb.0:
liveins: $h0, $h1
; NO-FP16-LABEL: name: fdiv
; NO-FP16: liveins: $h0, $h1
; NO-FP16-NEXT: {{ $}}
; NO-FP16-NEXT: %x:_(s16) = COPY $h0
; NO-FP16-NEXT: %y:_(s16) = COPY $h1
; NO-FP16-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %x(s16)
; NO-FP16-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %y(s16)
; NO-FP16-NEXT: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]]
; NO-FP16-NEXT: %op:_(s16) = G_FPTRUNC [[FDIV]](s32)
; NO-FP16-NEXT: $h0 = COPY %op(s16)
; NO-FP16-NEXT: RET_ReallyLR implicit $h0
;
; FP16-LABEL: name: fdiv
; FP16: liveins: $h0, $h1
; FP16-NEXT: {{ $}}
; FP16-NEXT: %x:_(s16) = COPY $h0
; FP16-NEXT: %y:_(s16) = COPY $h1
; FP16-NEXT: %op:_(s16) = G_FDIV %x, %y
; FP16-NEXT: $h0 = COPY %op(s16)
; FP16-NEXT: RET_ReallyLR implicit $h0
%x:_(s16) = COPY $h0
%y:_(s16) = COPY $h1
%op:_(s16) = G_FDIV %x, %y
$h0 = COPY %op(s16)
RET_ReallyLR implicit $h0
...
---
name: fneg
tracksRegLiveness: true
body: |
bb.0:
liveins: $h0
; NO-FP16-LABEL: name: fneg
; NO-FP16: liveins: $h0
; NO-FP16-NEXT: {{ $}}
; NO-FP16-NEXT: %x:_(s16) = COPY $h0
; NO-FP16-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT %x(s16)
; NO-FP16-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -32768
; NO-FP16-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ANYEXT]], [[C]]
; NO-FP16-NEXT: %op:_(s16) = G_TRUNC [[XOR]](s32)
; NO-FP16-NEXT: $h0 = COPY %op(s16)
; NO-FP16-NEXT: RET_ReallyLR implicit $h0
;
; FP16-LABEL: name: fneg
; FP16: liveins: $h0
; FP16-NEXT: {{ $}}
; FP16-NEXT: %x:_(s16) = COPY $h0
; FP16-NEXT: %op:_(s16) = G_FNEG %x
; FP16-NEXT: $h0 = COPY %op(s16)
; FP16-NEXT: RET_ReallyLR implicit $h0
%x:_(s16) = COPY $h0
%op:_(s16) = G_FNEG %x
$h0 = COPY %op(s16)
RET_ReallyLR implicit $h0
...