Add a comment for the test. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313199 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/clear-liverange-spillreg.mir b/test/CodeGen/X86/clear-liverange-spillreg.mir
index 652a470..0ab969b 100644 (file)
--- a/test/CodeGen/X86/clear-liverange-spillreg.mir
+++ b/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"