| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+experimental-p -verify-machineinstrs < %s \ |
| ; RUN: | FileCheck %s |
| |
| define i32 @abs_i32(i32 %x) { |
| ; CHECK-LABEL: abs_i32: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: abs a0, a0 |
| ; CHECK-NEXT: ret |
| %abs = tail call i32 @llvm.abs.i32(i32 %x, i1 true) |
| ret i32 %abs |
| } |
| |
| define i64 @abs_i64(i64 %x) { |
| ; CHECK-LABEL: abs_i64: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: bgez a1, .LBB1_2 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: snez a2, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: neg a1, a1 |
| ; CHECK-NEXT: sub a1, a1, a2 |
| ; CHECK-NEXT: .LBB1_2: |
| ; CHECK-NEXT: ret |
| %abs = tail call i64 @llvm.abs.i64(i64 %x, i1 true) |
| ret i64 %abs |
| } |