Support for Hexagon VLIW Packetizer.

[oota-llvm.git] / test / CodeGen / Generic / 2011-07-07-ScheduleDAGCrash.ll

diff --git a/test/CodeGen/Generic/2011-07-07-ScheduleDAGCrash.ll b/test/CodeGen/Generic/2011-07-07-ScheduleDAGCrash.ll
index e4f0c8ae6003e6e95f9f0427837d9816c7dbd238..da26504b13d1ca480ecafb536f021a7a8b42f471 100644 (file)
--- a/test/CodeGen/Generic/2011-07-07-ScheduleDAGCrash.ll
+++ b/test/CodeGen/Generic/2011-07-07-ScheduleDAGCrash.ll
@@ -1,6 +1,10 @@
 ; RUN: llc < %s
-; This used to cause ScheduleDAG to crash during EmitPhysRegCopy when it mistook
-; followed a non-control dependence, PR10220.
+; This caused ScheduleDAG to crash in EmitPhysRegCopy when searching
+; the uses of a copy to a physical register without ignoring non-data
+; dependence, PR10220.
+
+; The ARM backend can't handle i256 math at the moment.
+; XFAIL: arm
 
 define void @f(i256* nocapture %a, i256* nocapture %b, i256* nocapture %cc, i256* nocapture %dd) nounwind uwtable noinline ssp {
 entry: