1; RUN: llc < %s -asm-verbose=false -fast-isel=false -disable-wasm-fallthrough-return-opt | FileCheck %s 2 3target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" 4target triple = "wasm32-unknown-unknown" 5 6; This should be treated as a non-splat vector of pow2 divisor, so sdivs will be 7; transformed to shrs in DAGCombiner. There will be 4 stores and 3 shrs (For '1' 8; entry we don't need a shr). 9 10; CHECK-LABEL: vector_sdiv: 11; CHECK-DAG: i32.store 12; CHECK-DAG: i32.shr_u 13; CHECK-DAG: i32.store 14; CHECK-DAG: i32.shr_u 15; CHECK-DAG: i32.store 16; CHECK-DAG: i32.shr_u 17; CHECK-DAG: i32.store 18define void @vector_sdiv(<4 x i32>* %x, <4 x i32>* readonly %y) { 19entry: 20 %0 = load <4 x i32>, <4 x i32>* %y, align 16 21 %div = sdiv <4 x i32> %0, <i32 1, i32 4, i32 2, i32 8> 22 store <4 x i32> %div, <4 x i32>* %x, align 16 23 ret void 24} 25