xref: /llvm-project/llvm/test/Transforms/InstCombine/pr83931.ll (revision 56c091ea7106507b36015297ee9005c9d5fab0bf)
1d51fcd4eSYingwei Zheng; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
2d51fcd4eSYingwei Zheng; RUN: opt -S -passes=instcombine < %s | FileCheck %s
3d51fcd4eSYingwei Zheng
4d51fcd4eSYingwei Zhengdefine <vscale x 2 x i1> @dont_crash(<vscale x 2 x i64> %x) {
5d51fcd4eSYingwei Zheng; CHECK-LABEL: define <vscale x 2 x i1> @dont_crash(
6d51fcd4eSYingwei Zheng; CHECK-SAME: <vscale x 2 x i64> [[X:%.*]]) {
7d51fcd4eSYingwei Zheng; CHECK-NEXT:  entry:
8*56c091eaSPaul Walker; CHECK-NEXT:    [[RET:%.*]] = icmp sgt <vscale x 2 x i64> [[X]], splat (i64 -309383)
9d51fcd4eSYingwei Zheng; CHECK-NEXT:    ret <vscale x 2 x i1> [[RET]]
10d51fcd4eSYingwei Zheng;
11d51fcd4eSYingwei Zhengentry:
12d51fcd4eSYingwei Zheng  %div = sdiv <vscale x 2 x i64> %x, splat (i64 309383)
13d51fcd4eSYingwei Zheng  %ret = icmp sge <vscale x 2 x i64> %div, zeroinitializer
14d51fcd4eSYingwei Zheng  ret <vscale x 2 x i1> %ret
15d51fcd4eSYingwei Zheng}
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