[llvm-commits] [llvm] r142815 - in /llvm/trunk: include/llvm/Target/TargetMachine.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

[Dan Gohman]

Author: djg
Date: Mon Oct 24 12:56:48 2011
New Revision: 142815

URL: http://llvm.org/viewvc/llvm-project?rev=142815&view=rev
Log:
Delete the Latency scheduling preference.

Modified:
    llvm/trunk/include/llvm/Target/TargetMachine.h
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

Modified: llvm/trunk/include/llvm/Target/TargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetMachine.h?rev=142815&r1=142814&r2=142815&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Target/TargetMachine.h (original)
+++ llvm/trunk/include/llvm/Target/TargetMachine.h Mon Oct 24 12:56:48 2011
@@ -56,7 +56,6 @@
 namespace Sched {
   enum Preference {
     None,             // No preference
-    Latency,          // Scheduling for shortest total latency.
     RegPressure,      // Scheduling for lowest register pressure.
     Hybrid,           // Scheduling for both latency and register pressure.
     ILP               // Scheduling for ILP in low register pressure mode.

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=142815&r1=142814&r2=142815&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Mon Oct 24 12:56:48 2011
@@ -144,8 +144,6 @@
 
     if (OptLevel == CodeGenOpt::None)
       return createSourceListDAGScheduler(IS, OptLevel);
-    if (TLI.getSchedulingPreference() == Sched::Latency)
-      return createTDListDAGScheduler(IS, OptLevel);
     if (TLI.getSchedulingPreference() == Sched::RegPressure)
       return createBURRListDAGScheduler(IS, OptLevel);
     if (TLI.getSchedulingPreference() == Sched::Hybrid)