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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=riscv32 -mattr=+d -run-pass=instruction-select \3# RUN: -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s4 5---6name: merge_i647legalized: true8regBankSelected: true9tracksRegLiveness: true10body: |11 bb.0.entry:12 liveins: $x1013 ; CHECK-LABEL: name: merge_i6414 ; CHECK: liveins: $x1015 ; CHECK-NEXT: {{ $}}16 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x1017 ; CHECK-NEXT: [[BuildPairF64Pseudo:%[0-9]+]]:fpr64 = BuildPairF64Pseudo [[COPY]], [[COPY]]18 ; CHECK-NEXT: $f10_d = COPY [[BuildPairF64Pseudo]]19 ; CHECK-NEXT: PseudoRET implicit $f10_d20 %0:gprb(s32) = COPY $x1021 %1:fprb(s64) = G_MERGE_VALUES %0(s32), %0(s32)22 $f10_d = COPY %1(s64)23 PseudoRET implicit $f10_d24...25---26name: unmerge_i3227legalized: true28regBankSelected: true29tracksRegLiveness: true30body: |31 bb.0.entry:32 liveins: $f10_d33 ; CHECK-LABEL: name: unmerge_i3234 ; CHECK: liveins: $f10_d35 ; CHECK-NEXT: {{ $}}36 ; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr64 = COPY $f10_d37 ; CHECK-NEXT: [[SplitF64Pseudo:%[0-9]+]]:gpr, [[SplitF64Pseudo1:%[0-9]+]]:gpr = SplitF64Pseudo [[COPY]]38 ; CHECK-NEXT: $x10 = COPY [[SplitF64Pseudo]]39 ; CHECK-NEXT: PseudoRET implicit $x1040 %0:fprb(s64) = COPY $f10_d41 %1:gprb(s32), %2:gprb(s32) = G_UNMERGE_VALUES %0(s64)42 $x10 = COPY %1(s32)43 PseudoRET implicit $x1044...45