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# 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: %a:_(s16) = COPY $h0
; FP16: %b:_(s16) = COPY $h1
; FP16: %minnum:_(s16) = G_FMINNUM %a, %b
; FP16: $h0 = COPY %minnum(s16)
; FP16: RET_ReallyLR implicit $h0
; NO-FP16-LABEL: name: s16_legal_with_full_fp16
; NO-FP16: %a:_(s16) = COPY $h0
; NO-FP16: %b:_(s16) = COPY $h1
; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %a(s16)
; NO-FP16: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %b(s16)
; NO-FP16: [[FMINNUM:%[0-9]+]]:_(s32) = G_FMINNUM [[FPEXT]], [[FPEXT1]]
; NO-FP16: %minnum:_(s16) = G_FPTRUNC [[FMINNUM]](s32)
; NO-FP16: $h0 = COPY %minnum(s16)
; NO-FP16: RET_ReallyLR implicit $h0
%a:_(s16) = COPY $h0
%b:_(s16) = COPY $h1
%minnum:_(s16) = G_FMINNUM %a, %b
$h0 = COPY %minnum(s16)
RET_ReallyLR implicit $h0
...
---
name: s32_legal
alignment: 4
body: |
bb.0:
liveins: $s0, $s1
; FP16-LABEL: name: s32_legal
; FP16: %a:_(s32) = COPY $s0
; FP16: %b:_(s32) = COPY $s1
; FP16: %minnum:_(s32) = G_FMINNUM %a, %b
; FP16: $s0 = COPY %minnum(s32)
; FP16: RET_ReallyLR implicit $s0
; NO-FP16-LABEL: name: s32_legal
; NO-FP16: %a:_(s32) = COPY $s0
; NO-FP16: %b:_(s32) = COPY $s1
; NO-FP16: %minnum:_(s32) = G_FMINNUM %a, %b
; NO-FP16: $s0 = COPY %minnum(s32)
; NO-FP16: RET_ReallyLR implicit $s0
%a:_(s32) = COPY $s0
%b:_(s32) = COPY $s1
%minnum:_(s32) = G_FMINNUM %a, %b
$s0 = COPY %minnum(s32)
RET_ReallyLR implicit $s0
...
---
name: s64_legal
alignment: 4
body: |
bb.0:
liveins: $d0, $d1
; FP16-LABEL: name: s64_legal
; FP16: %a:_(s64) = COPY $d0
; FP16: %b:_(s64) = COPY $d1
; FP16: %minnum:_(s64) = G_FMINNUM %a, %b
; FP16: $d0 = COPY %minnum(s64)
; FP16: RET_ReallyLR implicit $d0
; NO-FP16-LABEL: name: s64_legal
; NO-FP16: %a:_(s64) = COPY $d0
; NO-FP16: %b:_(s64) = COPY $d1
; NO-FP16: %minnum:_(s64) = G_FMINNUM %a, %b
; NO-FP16: $d0 = COPY %minnum(s64)
; NO-FP16: RET_ReallyLR implicit $d0
%a:_(s64) = COPY $d0
%b:_(s64) = COPY $d1
%minnum:_(s64) = G_FMINNUM %a, %b
$d0 = COPY %minnum(s64)
RET_ReallyLR implicit $d0
...
---
name: s128_libcall
alignment: 4
body: |
bb.0:
liveins: $q0, $q1
; FP16-LABEL: name: s128_libcall
; FP16: %a:_(s128) = COPY $q0
; FP16: %b:_(s128) = COPY $q1
; FP16: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
; FP16: $q0 = COPY %a(s128)
; FP16: $q1 = COPY %b(s128)
; FP16: BL &fminl, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $q0, implicit $q1, implicit-def $q0
; FP16: %minnum:_(s128) = COPY $q0
; FP16: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
; FP16: $q0 = COPY %minnum(s128)
; FP16: RET_ReallyLR implicit $q0
; NO-FP16-LABEL: name: s128_libcall
; NO-FP16: %a:_(s128) = COPY $q0
; NO-FP16: %b:_(s128) = COPY $q1
; NO-FP16: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
; NO-FP16: $q0 = COPY %a(s128)
; NO-FP16: $q1 = COPY %b(s128)
; NO-FP16: BL &fminl, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $q0, implicit $q1, implicit-def $q0
; NO-FP16: %minnum:_(s128) = COPY $q0
; NO-FP16: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
; NO-FP16: $q0 = COPY %minnum(s128)
; NO-FP16: RET_ReallyLR implicit $q0
%a:_(s128) = COPY $q0
%b:_(s128) = COPY $q1
%minnum:_(s128) = G_FMINNUM %a, %b
$q0 = COPY %minnum(s128)
RET_ReallyLR implicit $q0
|
