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