| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 | |
| ; RUN: llc < %s -mtriple=riscv64 | FileCheck %s | |
| define i1 @src(i64 %x) { | |
| ; CHECK-LABEL: src: | |
| ; CHECK: # %bb.0: | |
| ; CHECK-NEXT: srai a0, a0, 30 | |
| ; CHECK-NEXT: addi a0, a0, 2 | |
| ; CHECK-NEXT: seqz a0, a0 | |
| ; CHECK-NEXT: ret | |
| %a = and i64 %x, -1073741824 | |
| %b = icmp eq i64 %a, -2147483648 | |
| ret i1 %b | |
| } |