inst-select-fmaxnum.v2s16.mir
776 Bytes
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=instruction-select -global-isel-abort=0 -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
# FIXME: Ideally this would fail to select with ieee mode enabled.
---
name: fmaxnum_v2f16_vv
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; GFX9-LABEL: name: fmaxnum_v2f16_vv
; GFX9: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr1
; GFX9: [[FMAXNUM:%[0-9]+]]:vgpr(<2 x s16>) = G_FMAXNUM [[COPY]], [[COPY1]]
; GFX9: S_ENDPGM 0, implicit [[FMAXNUM]](<2 x s16>)
%0:vgpr(<2 x s16>) = COPY $vgpr0
%1:vgpr(<2 x s16>) = COPY $vgpr1
%2:vgpr(<2 x s16>) = G_FMAXNUM %0, %1
S_ENDPGM 0, implicit %2
...