Chris Lattner cbfd406541 Rename ConstantHandling.* -> ConstantFolding.* ... Move a bunch of (now) private stuff from ConstantFolding.h into ConstantFolding.cpp. This _finally_ gets us to a place where we have a sane constant folder. The rules are: 1. LLVM clients now use ConstantExpr::get* methods to fold constants. If they cannot be folded, a constantexpr is created, so these methods always return valid Constant*'s. 2. The implementation of ConstantExpr::get* uses the functions exposed by ConstantFolding.h to try to fold constants. If they cannot be folded, they should return a null pointer. 3. The implementation of ConstantFolding can do whatever it wants, and only has one client (Constants.cpp) This cuts down on the wierd dependencies, and eliminates the two interfaces. The old constanthandling interface was especially bad for clients to use because almost none of them took the failure condition into consideration, thus leading to obscure problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10807 91177308-0d34-0410-b5e6-96231b3b80d8		2004-01-12 21:13:12 +00:00
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Analysis	Remove use of ConstantHandling itf	2004-01-12 20:13:04 +00:00
Archive	* finegrainify namespacification of ArchiveReader.cpp	2004-01-10 19:00:15 +00:00
AsmParser	Don't use ConstantExpr::getShift anymore	2004-01-12 19:08:43 +00:00
Bytecode	Don't use ConstantExpr::getShift anymore	2004-01-12 19:08:43 +00:00
CodeGen	Make LiveVariables::HandlePhysRegUse and	2004-01-11 09:18:45 +00:00
Debugger	Fix some typos and copy-and-paste-os in comments, and doxygenify.	2004-01-05 17:22:52 +00:00
ExecutionEngine	Add new ExecutionEngine::getGlobalValueAtAddress method, which can efficiently	2003-12-31 20:21:04 +00:00
Linker	Remove use of ConstantExpr::getShift	2004-01-12 19:10:58 +00:00
Support	Remove use of ConstantHandling itf	2004-01-12 20:13:04 +00:00
Target	Eliminate use of ConstantHandling itf	2004-01-12 18:08:18 +00:00
Transforms	Clean up #includes	2004-01-12 19:56:36 +00:00
VMCore	Rename ConstantHandling.* -> ConstantFolding.*	2004-01-12 21:13:12 +00:00
Makefile	Add new dir	2004-01-05 05:25:59 +00:00