1*0df32009SNikita Popov; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4 2*0df32009SNikita Popov; RUN: opt -S -passes=instsimplify < %s | FileCheck %s 3*0df32009SNikita Popov 4*0df32009SNikita Popov; Just make sure that we don't assert. 5*0df32009SNikita Popovdefine i32 @test(<2 x i16> %a, i32 %b) { 6*0df32009SNikita Popov; CHECK-LABEL: define i32 @test( 7*0df32009SNikita Popov; CHECK-SAME: <2 x i16> [[A:%.*]], i32 [[B:%.*]]) { 8*0df32009SNikita Popov; CHECK-NEXT: [[MUL:%.*]] = mul <2 x i16> [[A]], <i16 -1, i16 poison> 9*0df32009SNikita Popov; CHECK-NEXT: [[BC:%.*]] = bitcast <2 x i16> [[MUL]] to i32 10*0df32009SNikita Popov; CHECK-NEXT: [[LSHR:%.*]] = lshr i32 [[B]], [[BC]] 11*0df32009SNikita Popov; CHECK-NEXT: ret i32 [[LSHR]] 12*0df32009SNikita Popov; 13*0df32009SNikita Popov %mul = mul <2 x i16> %a, <i16 -1, i16 poison> 14*0df32009SNikita Popov %bc = bitcast <2 x i16> %mul to i32 15*0df32009SNikita Popov %lshr = lshr i32 %b, %bc 16*0df32009SNikita Popov ret i32 %lshr 17*0df32009SNikita Popov} 18