Chris Lattner 2ee743b53b only try to fold constantexpr operands when the worklist is first populated, ...

don't bother every time going around the main worklist.  This speeds up a 
release-asserts opt -std-compile-opts on 403.gcc by about 4% (1.5s).  It
seems to speed up the most expensive instances of instcombine by ~10%.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84171 91177308-0d34-0410-b5e6-96231b3b80d8

2009-10-15 04:59:28 +00:00

..

Analysis

Take advantage of TargetData when available; we know that the atomic intrinsics

2009-10-15 00:36:35 +00:00

Archive

Prune #includes from llvm/Linker.h and llvm/System/Path.h,

2009-08-23 22:45:37 +00:00

AsmParser

Add an "msasm" flag to inline asm as suggested in PR 5125.

2009-10-13 20:46:56 +00:00

Bitcode

Add an "msasm" flag to inline asm as suggested in PR 5125.

2009-10-13 20:46:56 +00:00

CodeGen

Make CodePlacementOpt align loops, rather than loop headers. The

2009-10-15 00:36:22 +00:00

CompilerDriver

convert LoopInfo.h and GraphWriter.h to use raw_ostream

2009-08-23 07:19:13 +00:00

ExecutionEngine

s/DebugLoc.CompileUnit/DebugLoc.Scope/g

2009-10-13 23:28:53 +00:00

Linker

Remove unnecessary #include.

2009-09-12 22:24:25 +00:00

MC

Fixed MCSectionMachO::ParseSectionSpecifier to allow an attribute of "none" so

2009-10-07 20:57:20 +00:00

Support

r83391 was completely broken since Twines keep references to their inputs, and

2009-10-06 21:45:26 +00:00

System

Haiku porting patches, Credit to Paul Davey.

2009-10-12 04:57:20 +00:00

Target

Fix instruction encoding bits for NEON VPADAL.

2009-10-14 21:43:17 +00:00

Transforms

only try to fold constantexpr operands when the worklist is first populated,

2009-10-15 04:59:28 +00:00

VMCore

Add copyMD to copy metadata from one instruction to another instruction.

2009-10-14 17:02:49 +00:00

Makefile

remove llvm-db: it is completely broken and if anyone wants to do a debugger,

2009-10-05 02:29:51 +00:00