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1# RUN: llc -mtriple=amdgcn -verify-machineinstrs -run-pass si-fold-operands %s -o - | FileCheck -check-prefix=GCN %s2 3---4 5# FIXME: Is it OK to fold omod for this?6# GCN-LABEL: name: omod_inst_flag_nsz_src7# GCN: %0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec8# GCN-NEXT: %1:vgpr_32 = nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec9# GCN-NEXT: S_ENDPGM 0, implicit %110name: omod_inst_flag_nsz_src11tracksRegLiveness: true12machineFunctionInfo:13 mode:14 ieee: false15 fp32-output-denormals: false16 17body: |18 bb.0:19 liveins: $vgpr0, $vgpr120 21 %0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec22 %1:vgpr_32 = nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec23 S_ENDPGM 0, implicit %124 25...26---27 28# GCN-LABEL: name: omod_inst_flag_nsz_result29# GCN: %0:vgpr_32 = nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 1, implicit $mode, implicit $exec30# GCN-NEXT: S_ENDPGM 0, implicit %031 32name: omod_inst_flag_nsz_result33tracksRegLiveness: true34machineFunctionInfo:35 mode:36 ieee: false37 fp32-output-denormals: false38 39body: |40 bb.0:41 liveins: $vgpr0, $vgpr142 43 %0:vgpr_32 = nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec44 %1:vgpr_32 = nsz nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec45 S_ENDPGM 0, implicit %146...47 48---49 50# GCN-LABEL: name: omod_inst_flag_nsz_both51# GCN: %0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 1, implicit $mode, implicit $exec52# GCN-NEXT: S_ENDPGM 0, implicit %053 54name: omod_inst_flag_nsz_both55tracksRegLiveness: true56machineFunctionInfo:57 mode:58 ieee: false59 fp32-output-denormals: false60 61body: |62 bb.0:63 liveins: $vgpr0, $vgpr164 65 %0:vgpr_32 = nsz nofpexcept V_ADD_F32_e64 0, $vgpr0, 0, $vgpr1, 0, 0, implicit $mode, implicit $exec66 %1:vgpr_32 = nsz nofpexcept V_MUL_F32_e64 0, %0, 0, 1073741824, 0, 0, implicit $mode, implicit $exec67 S_ENDPGM 0, implicit %168...69