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1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 52; RUN: llc < %s -mtriple=riscv64 -mattr=+v -global-isel -stop-after=riscv-prelegalizer-combiner | FileCheck %s3 4; Make sure we don't crash in the prelegalizer combiner for scalable vector5; insert and extracts.6 7define <vscale x 1 x i1> @insertelement_nxv1i1_0(<vscale x 1 x i1> %x) {8 ; CHECK-LABEL: name: insertelement_nxv1i1_09 ; CHECK: bb.1 (%ir-block.0):10 ; CHECK-NEXT: liveins: $v011 ; CHECK-NEXT: {{ $}}12 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<vscale x 1 x s1>) = COPY $v013 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s1) = G_CONSTANT i1 false14 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 015 ; CHECK-NEXT: [[IVEC:%[0-9]+]]:_(<vscale x 1 x s1>) = G_INSERT_VECTOR_ELT [[COPY]], [[C]](s1), [[C1]](s64)16 ; CHECK-NEXT: $v0 = COPY [[IVEC]](<vscale x 1 x s1>)17 ; CHECK-NEXT: PseudoRET implicit $v018 %a = insertelement <vscale x 1 x i1> %x, i1 0, i32 019 ret <vscale x 1 x i1> %a20}21 22define <vscale x 1 x i1> @shufflevector_nxv1i1_0(<vscale x 1 x i1> %x) {23 ; CHECK-LABEL: name: shufflevector_nxv1i1_024 ; CHECK: bb.1 (%ir-block.0):25 ; CHECK-NEXT: liveins: $v026 ; CHECK-NEXT: {{ $}}27 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<vscale x 1 x s1>) = COPY $v028 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 029 ; CHECK-NEXT: [[EVEC:%[0-9]+]]:_(s1) = G_EXTRACT_VECTOR_ELT [[COPY]](<vscale x 1 x s1>), [[C]](s64)30 ; CHECK-NEXT: [[SPLAT_VECTOR:%[0-9]+]]:_(<vscale x 1 x s1>) = G_SPLAT_VECTOR [[EVEC]](s1)31 ; CHECK-NEXT: $v0 = COPY [[SPLAT_VECTOR]](<vscale x 1 x s1>)32 ; CHECK-NEXT: PseudoRET implicit $v033 %a = shufflevector <vscale x 1 x i1> %x, <vscale x 1 x i1> poison, <vscale x 1 x i32> poison34 ret <vscale x 1 x i1> %a35}36