Dan Gohman 3d45a853db LLVM currently represents floating-point negation as -0.0 - x. Fix ... FastISel to recognize this pattern and emit a floating-point negation using xor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80963 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-03 22:53:57 +00:00
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Analysis	Remove the API for creating ConstantExprs with the nsw, nuw, inbounds,	2009-09-03 22:17:40 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	Refactor common code from ParseAssemblyString and ParseAssemblyFile,	2009-09-02 17:18:19 +00:00
Bitcode	back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure	2009-09-03 02:02:59 +00:00
CodeGen	LLVM currently represents floating-point negation as -0.0 - x. Fix	2009-09-03 22:53:57 +00:00
CompilerDriver	convert LoopInfo.h and GraphWriter.h to use raw_ostream	2009-08-23 07:19:13 +00:00
Debugger	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
ExecutionEngine	Fix PR4845: r77946 completely broke x86_64 Darwin (or any situation where the	2009-09-02 00:19:03 +00:00
Linker	There is not any need to copy metadata while merging modules.	2009-09-03 20:35:57 +00:00
MC	fix MCSymbol printing to exactly match the normal mangler rules so	2009-09-03 05:57:47 +00:00
Support	Show derived host triple in --version.	2009-09-02 23:52:38 +00:00
System	Improve llvm::getHostTriple for some cases where the LLVM_HOSTTRIPLE is not	2009-09-03 01:10:13 +00:00
Target	If we've pushed registers onto the stack, but aren't adjusting the stack pointer	2009-09-03 22:19:22 +00:00
Transforms	Add a verifyAnalysis to LoopInfo, LoopSimplify, and LCSSA form that verify	2009-09-03 16:31:42 +00:00
VMCore	Remove the API for creating ConstantExprs with the nsw, nuw, inbounds,	2009-09-03 22:17:40 +00:00
Makefile	LLVMC doesn't need ENABLE_PIC to build now.	2009-07-04 03:54:54 +00:00