| ; RUN: llc -mtriple arm64-ios- -aarch64-enable-sink-fold=true %s -o - | FileCheck %s | |
| ; Check the -8 constant is shrunk if there are multiple users of the AND instruction. | |
| ; CHECK-LABEL: _test: | |
| ; CHECK: and x19, x0, #0xfffffff8 | |
| ; CHECK-NEXT: mov x0, x19 | |
| ; CHECK-NEXT: bl _user | |
| ; CHECK: add x0, x19, #10 | |
| define i64 @test(i32 %a) { | |
| %ext = zext i32 %a to i64 | |
| %v1 = and i64 %ext, -8 | |
| %v2 = add i64 %v1, 10 | |
| call void @user(i64 %v1) | |
| ret i64 %v2 | |
| } | |
| declare void @user(i64) |