Sanjay Patel 7c5fa50875 use -0.0 when creating an fneg instruction ... Backends recognize (-0.0 - X) as the canonical form for fneg and produce better code. Eg, ppc64 with 0.0: lis r2, ha16(LCPI0_0) lfs f0, lo16(LCPI0_0)(r2) fsubs f1, f0, f1 blr vs. -0.0: fneg f1, f1 blr Differential Revision: http://reviews.llvm.org/D6723 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224583 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-19 16:44:08 +00:00
..
Analysis	Remove redundant assignment.	2014-12-19 11:29:34 +00:00
AsmParser	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
Bitcode	Fix Visual C++ error "'llvm::make_unique' : ambiguous call to overloaded function".	2014-12-18 10:03:35 +00:00
CodeGen	RegisterCoalescer: rewrite eliminateUndefCopy().	2014-12-19 01:39:46 +00:00
DebugInfo	Silence more static analyzer warnings.	2014-12-15 18:48:43 +00:00
ExecutionEngine	Fix line mapping information in LLVM JIT profiling with Vtune	2014-12-15 04:45:43 +00:00
IR	ConstantFold: Shifting undef by zero results in undef	2014-12-18 23:54:43 +00:00
IRReader
LineEditor
Linker	Rename MapValue(Metadata*) to MapMetadata()	2014-12-19 06:06:18 +00:00
LTO	LTO: Lazy-load LTOModule in local contexts	2014-12-17 22:05:42 +00:00
MC	Instead of explicitely comparing both lowercase and uppercase variants.	2014-12-18 23:12:34 +00:00
Object	[Object] Don't crash on empty export lists.	2014-12-19 02:31:01 +00:00
Option
ProfileData
Support	Add missing implementation of 'sys::path::is_other' to the support library.	2014-12-18 18:19:47 +00:00
TableGen	Clean up static analyzer warnings.	2014-12-12 21:48:03 +00:00
Target	[Hexagon] Adding loop0/1 sp0/1/2loop0 instructions.	2014-12-19 00:06:53 +00:00
Transforms	use -0.0 when creating an fneg instruction	2014-12-19 16:44:08 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile