| ; RUN: llc < %s -mattr=+simd128 -verify-machineinstrs -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals |
| |
| ; Regression test for a crash on wasm64 when trying to lower extract_vector_elt |
| ; with a 64 bit constant: |
| ; |
| ; t19: i64 = extract_vector_elt t18, Constant:i64<0> |
| |
| target triple = "wasm64-unknown-unknown" |
| |
| define void @foo() { |
| store <4 x i32> zeroinitializer, ptr poison, align 16 |
| %1 = load <4 x i32>, ptr poison, align 16 |
| %2 = extractelement <4 x i32> %1, i32 0 |
| %3 = insertelement <2 x i32> undef, i32 %2, i32 0 |
| %4 = insertelement <2 x i32> %3, i32 poison, i32 1 |
| store <2 x i32> %4, ptr poison, align 8 |
| unreachable |
| } |
