llvm-6502/lib/CodeGen/SelectionDAG
Sebastian Pop 1a37d7e807 TargetLowering interface to set/get minimum block entries for jump tables.
Provide interface in TargetLowering to set or get the minimum number of basic
blocks whereby jump tables are generated for switch statements rather than an
if sequence.

    getMinimumJumpTableEntries() defaults to 4.
    setMinimumJumpTableEntries() allows target configuration.

    This patch changes the default for the Hexagon architecture to 5
    as it improves performance on some benchmarks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164628 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-25 20:35:36 +00:00
..
CMakeLists.txt
DAGCombiner.cpp Fix 80-col violations. 2012-09-20 08:53:31 +00:00
FastISel.cpp
FunctionLoweringInfo.cpp Add a new optimization pass: Stack Coloring, that merges disjoint static allocations (allocas). Allocas are known to be 2012-09-06 09:17:37 +00:00
InstrEmitter.cpp Fix PR11985 2012-09-12 21:43:09 +00:00
InstrEmitter.h
LegalizeDAG.cpp Fix some funky indentation. 2012-09-18 01:34:40 +00:00
LegalizeFloatTypes.cpp
LegalizeIntegerTypes.cpp Fix both the test for zero and what we do if we have a zero for 2012-09-13 23:24:02 +00:00
LegalizeTypes.cpp
LegalizeTypes.h Add support for FMA to WidenVectorResult. 2012-08-30 07:13:41 +00:00
LegalizeTypesGeneric.cpp Fix PR13859 2012-09-17 18:05:20 +00:00
LegalizeVectorOps.cpp Fix a typo. 2012-09-02 12:21:50 +00:00
LegalizeVectorTypes.cpp Add support for FMA to WidenVectorResult. 2012-08-30 07:13:41 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp
ScheduleDAGFast.cpp
ScheduleDAGRRList.cpp Release build: guard dump functions with 2012-09-11 22:23:19 +00:00
ScheduleDAGSDNodes.cpp Release build: guard dump functions with 2012-09-11 22:23:19 +00:00
ScheduleDAGSDNodes.h
ScheduleDAGVLIW.cpp
SDNodeDbgValue.h
SDNodeOrdering.h Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION. 2012-09-18 02:01:41 +00:00
SelectionDAG.cpp Fix PR11985 2012-09-12 21:43:09 +00:00
SelectionDAGBuilder.cpp TargetLowering interface to set/get minimum block entries for jump tables. 2012-09-25 20:35:36 +00:00
SelectionDAGBuilder.h BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle 2012-08-24 18:14:27 +00:00
SelectionDAGDumper.cpp Fix PR11985 2012-09-12 21:43:09 +00:00
SelectionDAGISel.cpp Fix bad comment. No functional change. 2012-09-16 16:48:25 +00:00
SelectionDAGPrinter.cpp Constify SDNodeIterator an stop its only non-const user being cast stripped 2012-09-05 22:03:34 +00:00
TargetLowering.cpp TargetLowering interface to set/get minimum block entries for jump tables. 2012-09-25 20:35:36 +00:00
TargetSelectionDAGInfo.cpp