When ext-loading and trunc-storing vectors to memory, on x86 32bit systems, allow...

[oota-llvm.git] / lib / Target / CellSPU / SPUHazardRecognizers.cpp

diff --git a/lib/Target/CellSPU/SPUHazardRecognizers.cpp b/lib/Target/CellSPU/SPUHazardRecognizers.cpp
index 9dbab1da99021a05bd2ae089a44c174014790650..67a83f16a649955a11cf9bde4d64afd60787c0c8 100644 (file)
--- a/lib/Target/CellSPU/SPUHazardRecognizers.cpp
+++ b/lib/Target/CellSPU/SPUHazardRecognizers.cpp
@@ -30,23 +30,19 @@ using namespace llvm;
 // very little right now.
 //===----------------------------------------------------------------------===//
 
-SPUHazardRecognizer::SPUHazardRecognizer(const TargetInstrInfo &tii) :
-  TII(tii),
-  EvenOdd(0)
-{
-}
-
 /// Return the pipeline hazard type encountered or generated by this
 /// instruction. Currently returns NoHazard.
 ///
 /// \return NoHazard
 ScheduleHazardRecognizer::HazardType
-SPUHazardRecognizer::getHazardType(SUnit *SU)
+SPUHazardRecognizer::getHazardType(SUnit *SU, int Stalls)
 {
   // Initial thoughts on how to do this, but this code cannot work unless the
   // function's prolog and epilog code are also being scheduled so that we can
   // accurately determine which pipeline is being scheduled.
 #if 0
+  assert(Stalls == 0 && "SPU hazards don't yet support scoreboard lookahead");
+
   const SDNode *Node = SU->getNode()->getFlaggedMachineNode();
   ScheduleHazardRecognizer::HazardType retval = NoHazard;
   bool mustBeOdd = false;