File: pr83931.ll

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llvm-toolchain-18 1%3A18.1.8-18
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt -S -passes=instcombine < %s | FileCheck %s

define <vscale x 2 x i1> @dont_crash(<vscale x 2 x i64> %x) {
; CHECK-LABEL: define <vscale x 2 x i1> @dont_crash(
; CHECK-SAME: <vscale x 2 x i64> [[X:%.*]]) {
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[RET:%.*]] = icmp sgt <vscale x 2 x i64> [[X]], shufflevector (<vscale x 2 x i64> insertelement (<vscale x 2 x i64> poison, i64 -309383, i64 0), <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer)
; CHECK-NEXT:    ret <vscale x 2 x i1> [[RET]]
;
entry:
  %div = sdiv <vscale x 2 x i64> %x, splat (i64 309383)
  %ret = icmp sge <vscale x 2 x i64> %div, zeroinitializer
  ret <vscale x 2 x i1> %ret
}