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llvm-mirror/lib/CodeGen/SelectionDAG
Evan Cheng 6fbb6dea7c - Add TargetInstrInfo::getOperandLatency() to compute operand latencies. This
allow target to correctly compute latency for cases where static scheduling
  itineraries isn't sufficient. e.g. variable_ops instructions such as
  ARM::ldm.
  This also allows target without scheduling itineraries to compute operand
  latencies. e.g. X86 can return (approximated) latencies for high latency
  instructions such as division.
- Compute operand latencies for those defined by load multiple instructions,
  e.g. ldm and those used by store multiple instructions, e.g. stm.

llvm-svn: 115755
2010-10-06 06:27:31 +00:00
..
CMakeLists.txt Removed a bunch of unnecessary target_link_libraries. 2010-09-28 22:39:14 +00:00
DAGCombiner.cpp This DAG combine BRCOND transformation can look pass truncate of the operand: 2010-10-04 22:41:01 +00:00
FastISel.cpp Use frame index, if available for byval argument while lowering dbg_declare. Otherwise let getRegForValue() find register for this argument. 2010-09-14 20:29:31 +00:00
FunctionLoweringInfo.cpp Reapply r112623. Included additional check for unused byval argument. 2010-08-31 22:22:42 +00:00
InstrEmitter.cpp Revert r112461. It was failing on PPC... 2010-08-30 04:36:50 +00:00
InstrEmitter.h Don't set kill flags for instructions which the scheduler has cloned. 2010-05-14 22:01:14 +00:00
LegalizeDAG.cpp Use a more efficient lowering of uint64_t --> float that can take advantage of hardware signed integer conversion without 2010-10-05 17:24:05 +00:00
LegalizeFloatTypes.cpp update a bunch of code to use the MachinePointerInfo version of getStore. 2010-09-21 18:41:36 +00:00
LegalizeIntegerTypes.cpp propagate MachinePointerInfo through various uses of the old 2010-09-21 17:04:51 +00:00
LegalizeTypes.cpp continue MachinePointerInfo'izing, eliminating use of one of the old 2010-09-21 16:36:31 +00:00
LegalizeTypes.h implement SplitVecOp_CONCAT_VECTORS, fixing the included testcase with SSE1. 2010-08-26 05:51:22 +00:00
LegalizeTypesGeneric.cpp update a bunch of code to use the MachinePointerInfo version of getStore. 2010-09-21 18:41:36 +00:00
LegalizeVectorOps.cpp Change UpdateNodeOperands' operand and return value from SDValue to 2010-06-18 15:30:29 +00:00
LegalizeVectorTypes.cpp Don't try to make a vector of x86mmx; this won't work, 2010-09-27 17:29:14 +00:00
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00
ScheduleDAGFast.cpp Make fast scheduler handle asm clobbers correctly. 2010-08-17 22:17:24 +00:00
ScheduleDAGList.cpp Trim #include. 2010-05-26 00:55:59 +00:00
ScheduleDAGRRList.cpp The "excess register pressure" returned by HighRegPressure() is not accurate enough to factor into scheduling priority. Eliminate it and add early exits to speed up scheduling. 2010-07-26 21:49:07 +00:00
ScheduleDAGSDNodes.cpp - Add TargetInstrInfo::getOperandLatency() to compute operand latencies. This 2010-10-06 06:27:31 +00:00
ScheduleDAGSDNodes.h Teach if-converter to be more careful with predicating instructions that would 2010-09-10 01:29:16 +00:00
SDNodeDbgValue.h Add const qualifiers to CodeGen's use of LLVM IR constructs. 2010-04-15 01:51:59 +00:00
SDNodeOrdering.h Allow 0 as an order number. Don't assign an order to formal arguments. 2009-12-22 21:35:02 +00:00
SelectionDAG.cpp finish pushing MachinePointerInfo through selectiondags. At this point, 2010-09-21 18:58:22 +00:00
SelectionDAGBuilder.cpp Fix code gen crash reported in PR 8235. We still lose debug info for the unused argument here. This is a known limitation recorded debuginfo-tests/trunk/dbg-declare2.ll function 'f6' test case. 2010-10-01 19:00:44 +00:00
SelectionDAGBuilder.h When isel is emitting instructions for an x86 target without CMOV, the CFG is 2010-09-30 19:44:31 +00:00
SelectionDAGISel.cpp When isel is emitting instructions for an x86 target without CMOV, the CFG is 2010-09-30 19:44:31 +00:00
SelectionDAGPrinter.cpp Eliminate unnecessary empty string literals. 2010-08-04 01:39:08 +00:00
TargetLowering.cpp Fixed pr20314-2.c failure, added E, F, p constraint letters. 2010-09-21 22:04:54 +00:00
TargetSelectionDAGInfo.cpp Implement a bunch more TargetSelectionDAGInfo infrastructure. 2010-05-11 17:31:57 +00:00