| ; RUN: llc -verify-machineinstrs -aarch64-enable-atomic-cfg-tidy=0 < %s -mtriple=aarch64-none-eabihf -fast-isel=false | FileCheck %s | |
| define i32 @ule_64_max(i64 %p) { | |
| entry: | |
| ; CHECK-LABEL: ule_64_max: | |
| ; CHECK: cmn x0, #1 | |
| ; CHECK: b.hi [[RET_ZERO:.LBB[0-9]+_[0-9]+]] | |
| %cmp = icmp ule i64 %p, 18446744073709551615 ; 0xffffffffffffffff | |
| br i1 %cmp, label %ret_one, label %ret_zero | |
| ret_one: | |
| ret i32 1 | |
| ret_zero: | |
| ; CHECK: [[RET_ZERO]]: | |
| ; CHECK-NEXT: mov w0, wzr | |
| ret i32 0 | |
| } | |
| define i32 @ugt_64_max(i64 %p) { | |
| entry: | |
| ; CHECK-LABEL: ugt_64_max: | |
| ; CHECK: cmn x0, #1 | |
| ; CHECK: b.ls [[RET_ZERO:.LBB[0-9]+_[0-9]+]] | |
| %cmp = icmp ugt i64 %p, 18446744073709551615 ; 0xffffffffffffffff | |
| br i1 %cmp, label %ret_one, label %ret_zero | |
| ret_one: | |
| ret i32 1 | |
| ret_zero: | |
| ; CHECK: [[RET_ZERO]]: | |
| ; CHECK-NEXT: mov w0, wzr | |
| ret i32 0 | |
| } |