[llvm] r235516 - [Hexagon] Treat CFI as solo instructions

[Krzysztof Parzyszek]

Author: kparzysz
Date: Wed Apr 22 10:47:35 2015
New Revision: 235516

URL: http://llvm.org/viewvc/llvm-project?rev=235516&view=rev
Log:
[Hexagon] Treat CFI as solo instructions

Modified:
    llvm/trunk/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp

Modified: llvm/trunk/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp?rev=235516&r1=235515&r2=235516&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp (original)
+++ llvm/trunk/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp Wed Apr 22 10:47:35 2015
@@ -950,6 +950,9 @@ bool HexagonPacketizerList::ignorePseudo
   if (MI->isDebugValue())
     return true;
 
+  if (MI->isCFIInstruction())
+    return false;
+
   // We must print out inline assembly
   if (MI->isInlineAsm())
     return false;
@@ -967,11 +970,10 @@ bool HexagonPacketizerList::ignorePseudo
 // isSoloInstruction: - Returns true for instructions that must be
 // scheduled in their own packet.
 bool HexagonPacketizerList::isSoloInstruction(MachineInstr *MI) {
-
-  if (MI->isInlineAsm())
+  if (MI->isEHLabel() || MI->isCFIInstruction())
     return true;
 
-  if (MI->isEHLabel())
+  if (MI->isInlineAsm())
     return true;
 
   // From Hexagon V4 Programmer's Reference Manual 3.4.4 Grouping constraints: