Lang Hames e023141322 Rename -allow-excess-fp-precision flag to -fuse-fp-ops, and switch from a ... boolean flag to an enum: { Fast, Standard, Strict } (default = Standard). This option controls the creation by optimizations of fused FP ops that store intermediate results in higher precision than IEEE allows (E.g. FMAs). The behavior of this option is intended to match the behaviour specified by a soon-to-be-introduced frontend flag: '-ffuse-fp-ops'. Fast mode - allows formation of fused FP ops whenever they're profitable. Standard mode - allow fusion only for 'blessed' FP ops. At present the only blessed op is the fmuladd intrinsic. In the future more blessed ops may be added. Strict mode - allow fusion only if/when it can be proven that the excess precision won't effect the result. Note: This option only controls formation of fused ops by the optimizers. Fused operations that are explicitly requested (e.g. FMA via the llvm.fma.* intrinsic) will always be honored, regardless of the value of this option. Internally TargetOptions::AllowExcessFPPrecision has been replaced by TargetOptions::AllowFPOpFusion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158956 91177308-0d34-0410-b5e6-96231b3b80d8		2012-06-22 01:09:09 +00:00
..
CMakeLists.txt	Refactor the SelectionDAG's 'dump' methods into their own .cpp file.	2012-03-13 05:47:27 +00:00
DAGCombiner.cpp	Rename -allow-excess-fp-precision flag to -fuse-fp-ops, and switch from a	2012-06-22 01:09:09 +00:00
FastISel.cpp	ARM: properly handle alignment for struct byval.	2012-06-01 19:33:18 +00:00
FunctionLoweringInfo.cpp	Tabs, formatting and long lines oh my!	2012-02-24 01:59:01 +00:00
InstrEmitter.cpp	Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().	2012-05-07 22:10:26 +00:00
InstrEmitter.h	Simplify EXTRACT_SUBREG emission.	2011-10-05 20:26:40 +00:00
LegalizeDAG.cpp	Emit a single _udivmodsi4 libcall instead of two separate _udivsi3 and	2012-06-21 05:56:05 +00:00
LegalizeFloatTypes.cpp	Convert assert(0) to llvm_unreachable	2012-02-05 08:31:47 +00:00
LegalizeIntegerTypes.cpp	Change interface for TargetLowering::LowerCallTo and TargetLowering::LowerCall	2012-05-25 16:35:28 +00:00
LegalizeTypes.cpp	Change interface for TargetLowering::LowerCallTo and TargetLowering::LowerCall	2012-05-25 16:35:28 +00:00
LegalizeTypes.h	Fix a thinko in DisintegrateMERGE_VALUES. Patch by Xiaoyi Guo.	2012-05-16 07:57:18 +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	When emulating vselect using OR/AND/XOR make sure to bitcast the result back to the original type.	2012-04-15 15:08:09 +00:00
LegalizeVectorTypes.cpp	Removed useless switch for default case when switch was covering all the enum values	2012-04-04 00:53:04 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Makefile
ResourcePriorityQueue.cpp	misched: Added MultiIssueItineraries.	2012-06-05 03:44:40 +00:00
ScheduleDAGFast.cpp	Simplify some more getAliasSet callers.	2012-06-01 22:38:17 +00:00
ScheduleDAGRRList.cpp	sdsched: Use the right heuristics when -mcpu is not provided and we have no itinerary.	2012-06-05 03:44:34 +00:00
ScheduleDAGSDNodes.cpp	Reapply 155668: Fix the SD scheduler to avoid gluing the same node twice.	2012-04-28 01:03:23 +00:00
ScheduleDAGSDNodes.h	misched: API for minimum vs. expected latency.	2012-06-05 21:11:27 +00:00
ScheduleDAGVLIW.cpp	misched preparation: rename core scheduler methods for consistency.	2012-03-07 23:00:49 +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	Change interface for TargetLowering::LowerCallTo and TargetLowering::LowerCall	2012-05-25 16:35:28 +00:00
SelectionDAGBuilder.cpp	Rename -allow-excess-fp-precision flag to -fuse-fp-ops, and switch from a	2012-06-22 01:09:09 +00:00
SelectionDAGBuilder.h	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
SelectionDAGDumper.cpp	Rename @llvm.debugger to @llvm.debugtrap.	2012-05-14 18:58:10 +00:00
SelectionDAGISel.cpp	Add some constantness. No functionality change.	2012-04-30 23:41:30 +00:00
SelectionDAGPrinter.cpp	drop unneeded config.h includes	2011-12-22 23:04:07 +00:00
TargetLowering.cpp	Remove the "-promote-elements" flag. This flag is now enabled by default.	2012-06-04 11:27:21 +00:00
TargetSelectionDAGInfo.cpp