1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
8 tracksRegLiveness: true
14 ; CHECK-LABEL: name: fexp2_s16_vs
15 ; CHECK: liveins: $sgpr0
17 ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
18 ; CHECK-NEXT: [[V_EXP_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_EXP_F16_e64 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
19 ; CHECK-NEXT: S_ENDPGM 0, implicit [[V_EXP_F16_e64_]]
20 %0:sgpr(s32) = COPY $sgpr0
21 %1:sgpr(s16) = G_TRUNC %0
22 %2:vgpr(s16) = G_FEXP2 %1
23 S_ENDPGM 0, implicit %2
30 tracksRegLiveness: true
36 ; CHECK-LABEL: name: fexp2_s16_vv
37 ; CHECK: liveins: $vgpr0
39 ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
40 ; CHECK-NEXT: [[V_EXP_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_EXP_F16_e64 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
41 ; CHECK-NEXT: S_ENDPGM 0, implicit [[V_EXP_F16_e64_]]
42 %0:vgpr(s32) = COPY $vgpr0
43 %1:vgpr(s16) = G_TRUNC %0
44 %2:vgpr(s16) = G_FEXP2 %1
45 S_ENDPGM 0, implicit %2