linux-packaging-mono/external/llvm/test/CodeGen/X86/fold-vector-shl-crash.ll
Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

10 lines
347 B
LLVM

; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
;CHECK-LABEL: test
define <2 x i256> @test() {
%S = shufflevector <2 x i256> zeroinitializer, <2 x i256> <i256 -1, i256 -1>, <2 x i32> <i32 0, i32 2>
%B = shl <2 x i256> %S, <i256 -1, i256 -1> ; DAG Combiner crashes here
ret <2 x i256> %B
}