Jakob Stoklund Olesen 33242fd3ed Add an experimental early if-conversion pass, off by default. ... This pass performs if-conversion on SSA form machine code by speculatively executing both sides of the branch and using a cmov instruction to select the result. This can help lower the number of branch mispredictions on architectures like x86 that don't have predicable instructions. The current implementation is very aggressive, and causes regressions on mosts tests. It needs good heuristics that have yet to be implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159694 91177308-0d34-0410-b5e6-96231b3b80d8		2012-07-04 00:09:54 +00:00
..
Analysis	PHINode::hasConstantValue(): return undef if the PHI is fully recursive.	2012-07-03 21:15:40 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser	Extend the IL for selecting TLS models (PR9788)	2012-06-23 11:37:03 +00:00
Bitcode	llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.	2012-06-24 13:32:01 +00:00
CodeGen	Add an experimental early if-conversion pass, off by default.	2012-07-04 00:09:54 +00:00
DebugInfo	This patch extends the libLLVMDebugInfo which contains a minimalistic DWARF parser:	2012-07-02 05:54:45 +00:00
ExecutionEngine	Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp and	2012-06-28 00:05:13 +00:00
Linker	Extend the IL for selecting TLS models (PR9788)	2012-06-23 11:37:03 +00:00
MC	MCContext.cpp: Fixup for my odd previous commit. No functional changes.	2012-07-03 06:01:27 +00:00
Object	Added accessors for getting coff_relocation info	2012-06-18 19:47:16 +00:00
Support	Enable automatic GCC<->LLVM intrinsic translation for mips.	2012-06-28 19:09:53 +00:00
TableGen	Emit TableGen's header comment with C-style comments, so it can be used from C89 code.	2012-06-19 17:04:16 +00:00
Target	Remove extra space.	2012-07-03 06:48:58 +00:00
Transforms	BoundsChecking: optimize out the check for offset < 0 if size is known to be >= 0 (signed).	2012-07-03 17:30:18 +00:00
VMCore	PHINode::hasConstantValue(): return undef if the PHI is fully recursive.	2012-07-03 21:15:40 +00:00
CMakeLists.txt	Move TableGen's parser and entry point into a library	2011-10-01 16:41:13 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile