You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
668 B
30 lines
668 B
4 months ago
|
# RUN: llc -mtriple=amdgcn--amdpal -run-pass=simple-register-coalescing -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
# Check that this doesn't crash. Check for some legitimate output.
|
||
|
|
# CHECK: S_CBRANCH_SCC1
|
||
|
|
|
||
|
|
---
|
||
|
|
name: fred
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1, %bb.2
|
||
|
|
liveins: $sgpr4
|
||
|
|
undef %0.sub2:sgpr_128 = COPY $sgpr4
|
||
|
|
%3 = IMPLICIT_DEF
|
||
|
|
S_CBRANCH_SCC1 %bb.2, implicit undef $scc
|
||
|
|
|
||
|
|
bb.1:
|
||
|
|
successors: %bb.2
|
||
|
|
%0.sub0:sgpr_128 = COPY %0.sub2
|
||
|
|
%0.sub1:sgpr_128 = COPY %0.sub2
|
||
|
|
%1:sgpr_128 = COPY %0
|
||
|
|
%2:sgpr_128 = COPY %0
|
||
|
|
%0:sgpr_128 = COPY %2
|
||
|
|
%3:sgpr_128 = COPY %1
|
||
|
|
|
||
|
|
bb.2:
|
||
|
|
$sgpr1 = COPY %3
|
||
|
|
$sgpr2 = COPY %0.sub2
|
||
|
|
...
|