1; RUN: llc -march=hexagon -hexagon-hvx-widen=32 < %s | FileCheck %s 2 3; Check that this doesn't crash. 4; CHECK: memw 5 6target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048" 7target triple = "hexagon" 8 9define dllexport void @f0(i8* %a0) #0 { 10b0: 11 %v0 = bitcast i8* %a0 to i32* 12 %v1 = getelementptr inbounds i32, i32* %v0, i32 undef 13 %v2 = bitcast i32* %v1 to <7 x i32>* 14 %v3 = load i8, i8* undef, align 1 15 %v4 = insertelement <7 x i8> undef, i8 %v3, i32 0 16 %v5 = shufflevector <7 x i8> %v4, <7 x i8> undef, <7 x i32> zeroinitializer 17 %v6 = zext <7 x i8> %v5 to <7 x i32> 18 %v7 = load <7 x i8>, <7 x i8>* undef, align 1 19 %v8 = zext <7 x i8> %v7 to <7 x i32> 20 %v9 = mul nsw <7 x i32> %v6, %v8 21 %v10 = add nsw <7 x i32> %v9, zeroinitializer 22 store <7 x i32> %v10, <7 x i32>* %v2, align 4 23 ret void 24} 25 26attributes #0 = { "target-features"="+hvx,+hvx-length128b" } 27