llvm-6502/lib/CodeGen/SelectionDAG
James Molloy 391016025a Fix a codegen fault in which log2 or exp2 could be dead-code eliminated even though they could have sideeffects.
Only allow log2/exp2 to be converted to an intrinsic if they are declared "readnone".



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151807 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01 14:32:18 +00:00
..
CMakeLists.txt fix cmake 2012-02-01 22:28:29 +00:00
DAGCombiner.cpp Teach the DAGCombiner that certain loadext nodes followed by ANDs can be converted to zeroexts. 2012-02-20 12:02:38 +00:00
FastISel.cpp Properly emit _fltused with FastISel. Refactor to share code with SDAG. 2012-02-22 19:06:13 +00:00
FunctionLoweringInfo.cpp Tabs, formatting and long lines oh my! 2012-02-24 01:59:01 +00:00
InstrEmitter.cpp Don't crash when a glue node contains an internal CopyToReg 2012-02-24 17:53:59 +00:00
InstrEmitter.h Simplify EXTRACT_SUBREG emission. 2011-10-05 20:26:40 +00:00
LegalizeDAG.cpp Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call. 2012-02-28 18:51:51 +00:00
LegalizeFloatTypes.cpp Convert assert(0) to llvm_unreachable 2012-02-05 08:31:47 +00:00
LegalizeIntegerTypes.cpp LegalizeIntegerTypes: Reorder operations in the "big shift by small amount" optimization, making the lives of later passes easier. 2012-02-29 13:27:00 +00:00
LegalizeTypes.cpp Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call. 2012-02-28 18:51:51 +00:00
LegalizeTypes.h 1. Fix the widening of SETCC in WidenVecOp_SETCC. Use the correct return CC type. 2011-10-21 11:42:07 +00:00
LegalizeTypesGeneric.cpp Remove unnecessary default cases in switches that cover all enum values. 2012-01-10 16:47:17 +00:00
LegalizeVectorOps.cpp Convert assert(0) to llvm_unreachable 2012-02-05 08:31:47 +00:00
LegalizeVectorTypes.cpp Added hook to let targets custom lower splitting of illegal vectors 2012-02-15 00:55:31 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Makefile
ResourcePriorityQueue.cpp VLIW specific scheduler framework that utilizes deterministic finite automaton (DFA). 2012-02-01 22:13:57 +00:00
ScheduleDAGFast.cpp - Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and 2011-06-28 19:10:37 +00:00
ScheduleDAGRRList.cpp Add register mask support to ScheduleDAGRRList. 2012-02-13 23:25:24 +00:00
ScheduleDAGSDNodes.cpp Rename TargetSubtarget to TargetSubtargetInfo for consistency. 2011-07-01 21:01:15 +00:00
ScheduleDAGSDNodes.h Add a RegisterMaskSDNode class. 2012-01-18 23:52:12 +00:00
ScheduleDAGVLIW.cpp VLIW specific scheduler framework that utilizes deterministic finite automaton (DFA). 2012-02-01 22:13:57 +00:00
SDNodeDbgValue.h Do not lose debug info of an inlined function argument even if the argument is only used through GEPs. 2011-02-18 22:43:42 +00:00
SDNodeOrdering.h
SelectionDAG.cpp Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call. 2012-02-28 18:51:51 +00:00
SelectionDAGBuilder.cpp Fix a codegen fault in which log2 or exp2 could be dead-code eliminated even though they could have sideeffects. 2012-03-01 14:32:18 +00:00
SelectionDAGBuilder.h [unwind removal] Remove all of the code for the dead 'unwind' instruction. There 2012-02-06 21:44:22 +00:00
SelectionDAGISel.cpp Rename getExceptionAddressRegister() to getExceptionPointerRegister() for consistency with setExceptionPointerRegister(...). 2012-02-14 04:45:49 +00:00
SelectionDAGPrinter.cpp drop unneeded config.h includes 2011-12-22 23:04:07 +00:00
TargetLowering.cpp Use the correct ShiftAmtTy for creating shifts after legalization. PR11881. Not committing a testcase because I think it will be too fragile. 2012-01-31 01:08:03 +00:00
TargetSelectionDAGInfo.cpp