Stephen Lin af86770cd4 Explicitly define ARMISelLowering::isFMAFasterThanFMulAndFAdd. No functionality change. ... Currently ARM is the only backend that supports FMA instructions (for at least some subtargets) but does not implement this virtual, so FMAs are never generated except from explicit fma intrinsic calls. Apparently this is due to the fact that it supports both fused (one rounding step) and unfused (two rounding step) multiply + add instructions. This patch clarifies that this the case without changing behavior by implementing the virtual function to simply return false, as the default TargetLoweringBase version does. It is possible that some cpus perform the fused version faster than the unfused version and vice-versa, so the function implementation should be revisited if hard data is found. llvm-svn: 185994		2013-07-10 01:54:24 +00:00
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Analysis	InstSimplify: X >> X -> 0	2013-07-09 22:01:22 +00:00
AsmParser	Extend 'readonly' and 'readnone' to work on function arguments as well as	2013-07-06 00:29:58 +00:00
Bitcode	Remove the Copied parameter from MemoryObject::readBytes.	2013-05-24 10:54:58 +00:00
CodeGen	Un-break the buildbot by tweaking the indirection flag.	2013-07-10 01:53:37 +00:00
DebugInfo	Spell correct (s/begining/beginning/)	2013-06-19 21:42:05 +00:00
ExecutionEngine	Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.	2013-07-04 01:31:24 +00:00
IR	Revert "DebugInfo: remove unused helper function getDICompositeType."	2013-07-09 00:16:56 +00:00
IRReader	keep only the StringRef version of getFileOrSTDIN.	2013-06-25 05:28:34 +00:00
Linker	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00
MC	[PowerPC] Revert r185476 and fix up TLS variant kinds	2013-07-09 16:41:09 +00:00
Object	Add missing getters. They will be used in llvm-ar.	2013-07-09 12:49:24 +00:00
Option	Fix a crash bug in dumping options with groups	2013-06-26 22:43:37 +00:00
Support	Revert r185852.	2013-07-08 20:27:34 +00:00
TableGen	keep only the StringRef version of getFileOrSTDIN.	2013-06-25 05:28:34 +00:00
Target	Explicitly define ARMISelLowering::isFMAFasterThanFMulAndFAdd. No functionality change.	2013-07-10 01:54:24 +00:00
Transforms	Implement categories for special case lists.	2013-07-09 22:03:17 +00:00
CMakeLists.txt	Move lib/Archive to tools/llvm-ar.	2013-06-17 15:47:20 +00:00
LLVMBuild.txt	Move lib/Archive to tools/llvm-ar.	2013-06-17 15:47:20 +00:00
Makefile	Move lib/Archive to tools/llvm-ar.	2013-06-17 15:47:20 +00:00