xref: /llvm-project/llvm/test/Transforms/GlobalOpt/2022-08-23-ScalableVectorArrayCrash.ll (revision c7d65e4466eafe518937c59ef9a242234ed7a08a)
1; RUN: opt -passes=globalopt < %s
2
3; Ensure we don't ICE by trying to optimize a scalable vector load of a global
4; variable.
5
6%struct.xxx = type <{ [96 x i8] }>
7
8@.bss = internal unnamed_addr global %struct.xxx zeroinitializer, align 32
9
10define dso_local void @foo() local_unnamed_addr align 16 {
11L.entry:
12  store [4 x <vscale x 2 x double>] zeroinitializer, ptr @.bss, align 1
13  %0 = load [4 x <vscale x 2 x double>], ptr @.bss, align 8
14  unreachable
15}
16