1; RUN: llc -mtriple arm64-ios- %s -o - | FileCheck %s 2 3; Check the -8 constant is shrunk if there are multiple users of the AND instruction. 4 5; CHECK-LABEL: _test: 6; CHECK: and x0, x0, #0xfffffff8 7; CHECK-NEXT: add x19, x0, #10 8; CHECK-NEXT: bl _user 9 10define i64 @test(i32 %a) { 11 %ext = zext i32 %a to i64 12 %v1 = and i64 %ext, -8 13 %v2 = add i64 %v1, 10 14 call void @user(i64 %v1) 15 ret i64 %v2 16} 17 18declare void @user(i64) 19