| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3 |
| ; RUN: llc -mtriple=riscv32 -global-isel -mattr=+f -target-abi=ilp32 \ |
| ; RUN: -verify-machineinstrs < %s | FileCheck -check-prefix=RV32I %s |
| |
| ; Test copying between FPR32 and GPR on RV32. |
| ; FIXME: This test should be replaced with a more general calling convention |
| ; test once we have more FP implemented. |
| |
| define float @fadd(float %x, float %y) { |
| ; RV32I-LABEL: fadd: |
| ; RV32I: # %bb.0: |
| ; RV32I-NEXT: fmv.w.x fa5, a0 |
| ; RV32I-NEXT: fmv.w.x fa4, a1 |
| ; RV32I-NEXT: fadd.s fa5, fa5, fa4 |
| ; RV32I-NEXT: fmv.x.w a0, fa5 |
| ; RV32I-NEXT: ret |
| %a = fadd float %x, %y |
| ret float %a |
| } |
