| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 |
| ; RUN: llc < %s -mtriple=riscv64 | FileCheck %s |
| |
| define i1 @test(i64 %x, i1 %cond1, i1 %cond2) { |
| ; CHECK-LABEL: test: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: addi a3, a0, 1 |
| ; CHECK-NEXT: slt a0, a3, a0 |
| ; CHECK-NEXT: not a1, a1 |
| ; CHECK-NEXT: and a0, a1, a0 |
| ; CHECK-NEXT: or a0, a2, a0 |
| ; CHECK-NEXT: ret |
| entry: |
| %sadd = call { i64, i1 } @llvm.sadd.with.overflow.i64(i64 %x, i64 1) |
| %ov = extractvalue { i64, i1 } %sadd, 1 |
| %or = or i1 %cond2, %ov |
| %sel = select i1 %cond1, i1 %cond2, i1 %or |
| ret i1 %sel |
| } |
