| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc --mtriple=loongarch64 --mattr=+d --stop-after=postrapseudos %s \ |
| # RUN: -o - | FileCheck %s |
| |
| ## Check the COPY instruction between CFRs. |
| ## A pseudo (PseudoCopyCFR) is generated after postrapseudos pass. |
| |
| ... |
| --- |
| name: test |
| tracksRegLiveness: true |
| body: | |
| bb.0.entry: |
| liveins: $fcc0 |
| |
| ; CHECK-LABEL: name: test |
| ; CHECK: liveins: $fcc0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: $fcc1 = PseudoCopyCFR $fcc0 |
| ; CHECK-NEXT: $r4 = MOVCF2GR $fcc1 |
| ; CHECK-NEXT: PseudoRET implicit $r4 |
| $fcc1 = COPY $fcc0 |
| $r4 = COPY $fcc1 |
| PseudoRET implicit killed $r4 |
| |
| ... |