Add a comment for the test. NFC.

llvm-svn: 313199
2017-09-13 21:47:13 +00:00 · 2017-09-13 21:47:13 +00:00 · a2a135a01c
parent 8002c504cd
commit a2a135a01c
1 changed files with 2 additions and 0 deletions
--- a/llvm/test/CodeGen/X86/clear-liverange-spillreg.mir
+++ b/llvm/test/CodeGen/X86/clear-liverange-spillreg.mir
@ -1,4 +1,6 @@
 #RUN: llc -o - %s -mtriple=s390x-ibm-linux -run-pass=greedy
+#PR34502. Check HoistSpill works properly after the live range of spilled
+#virtual register is cleared.
 --- |
  ; ModuleID = 'hoistspills_crash.ll'
  source_filename = "bugpoint-output-07170c2.bc"