Dan Gohman 6bce643c36 Add memoization for getSCEVAtScope results for instructions ... which are not analyzed with SCEV techniques, which can require brute-forcing through a large number of instructions. This fixes a massive compile-time issue on 400.perlbench (in particular, the loop in MD5Transform). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71259 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-08 20:47:27 +00:00
..
Analysis	Add memoization for getSCEVAtScope results for instructions	2009-05-08 20:47:27 +00:00
Archive
AsmParser
Bitcode	Make a major API change to BitstreamReader: split all the reading	2009-04-26 20:59:02 +00:00
CodeGen	Minor clean ups. No functionality change.	2009-05-08 20:38:02 +00:00
CompilerDriver
Debugger
ExecutionEngine	Set FnEnd in JITEmitter::finishFunction to point strictly to the end of function's machine code.	2009-04-30 23:01:58 +00:00
Linker
Support	Move helper functions for optimizing division by constant into the APInt	2009-04-30 10:15:35 +00:00
System	Fix choice of version of Windows callback to use to consider not only the Visual Studio version, but also the Windows SDK version.	2009-04-28 16:37:58 +00:00
Target	Factor out cycle-finder code and make it generic.	2009-05-08 18:51:58 +00:00
Transforms	fix RewriteStoreUserOfWholeAlloca to use the correct type size	2009-05-08 15:54:41 +00:00
VMCore	OCaml parameter attribute bindings from PR2752.	2009-05-06 12:21:17 +00:00
Makefile