Changes in directory llvm/include/llvm/CodeGen:
MachinePassRegistry.h updated: 1.3 -> 1.4 ScheduleDAG.h updated: 1.35 -> 1.36 --- Log message: switch the sched unit map over to use a DenseMap instead of std::map. This speeds up isel as a whole time by 2.6%. --- Diffs of the changes: (+3 -3) MachinePassRegistry.h | 1 - ScheduleDAG.h | 5 +++-- 2 files changed, 3 insertions(+), 3 deletions(-) Index: llvm/include/llvm/CodeGen/MachinePassRegistry.h diff -u llvm/include/llvm/CodeGen/MachinePassRegistry.h:1.3 llvm/include/llvm/CodeGen/MachinePassRegistry.h:1.4 --- llvm/include/llvm/CodeGen/MachinePassRegistry.h:1.3 Wed Aug 2 07:30:23 2006 +++ llvm/include/llvm/CodeGen/MachinePassRegistry.h Fri Feb 2 19:34:13 2007 @@ -19,7 +19,6 @@ #define LLVM_CODEGEN_MACHINEPASSREGISTRY_H #include "llvm/CodeGen/Passes.h" -#include "llvm/CodeGen/ScheduleDAG.h" #include "llvm/Support/CommandLine.h" namespace llvm { Index: llvm/include/llvm/CodeGen/ScheduleDAG.h diff -u llvm/include/llvm/CodeGen/ScheduleDAG.h:1.35 llvm/include/llvm/CodeGen/ScheduleDAG.h:1.36 --- llvm/include/llvm/CodeGen/ScheduleDAG.h:1.35 Wed Jan 31 23:32:05 2007 +++ llvm/include/llvm/CodeGen/ScheduleDAG.h Fri Feb 2 19:34:13 2007 @@ -16,6 +16,7 @@ #define LLVM_CODEGEN_SCHEDULEDAG_H #include "llvm/CodeGen/SelectionDAG.h" +#include "llvm/ADT/DenseMap.h" #include "llvm/ADT/SmallSet.h" namespace llvm { @@ -153,7 +154,7 @@ public: virtual ~SchedulingPriorityQueue() {} - virtual void initNodes(std::map<SDNode*, SUnit*> &SUMap, + virtual void initNodes(DenseMap<SDNode*, SUnit*> &SUMap, std::vector<SUnit> &SUnits) = 0; virtual void releaseState() = 0; @@ -180,7 +181,7 @@ MachineConstantPool *ConstPool; // Target constant pool std::vector<SUnit*> Sequence; // The schedule. Null SUnit*'s // represent noop instructions. - std::map<SDNode*, SUnit*> SUnitMap; // SDNode to SUnit mapping (n -> 1). + DenseMap<SDNode*, SUnit*> SUnitMap; // SDNode to SUnit mapping (n -> 1). std::vector<SUnit> SUnits; // The scheduling units. SmallSet<SDNode*, 16> CommuteSet; // Nodes the should be commuted. _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits