Chris Lattner 96a86b2993 If a variable can only hold two values, and is not already a bool, shrink it ... down to actually BE a bool. This allows simple value range propagation stuff work harder, deleting comparisons in bzip2 in some hot loops. This implements GlobalOpt/integer-bool.ll, which is the essence of the loop condition distilled into a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18817 91177308-0d34-0410-b5e6-96231b3b80d8		2004-12-12 05:53:50 +00:00
..
Analysis	Add testcase and fix for yet another case where we query the size an	2004-12-08 23:56:15 +00:00
Archive	Path::get -> Path::toString	2004-12-11 00:14:15 +00:00
AsmParser	Do not allow empty label names.	2004-12-10 05:40:19 +00:00
Bytecode	Path::get -> Path::toString	2004-12-11 00:14:15 +00:00
CodeGen	Move virtual function call out of loop to speed up getFreePhysReg by about	2004-12-07 05:25:53 +00:00
Debugger	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
ExecutionEngine	Properly implement a fix for PR475	2004-12-05 07:19:16 +00:00
Linker	Make sure to link the target-triple as well, so it ends up in the .llvm.bc file	2004-12-10 20:26:15 +00:00
Support	Distribute headers and license files too	2004-12-04 22:34:21 +00:00
System	Rename Path::get -> Path::toString	2004-12-11 17:37:01 +00:00
Target	Print llvm code one function at a time.	2004-12-11 22:17:07 +00:00
Transforms	If a variable can only hold two values, and is not already a bool, shrink it	2004-12-12 05:53:50 +00:00
VMCore	Check in the file I forgot last night, to solve all of the crashes in every	2004-12-11 22:10:29 +00:00
Makefile	Add the Linker library	2004-11-14 21:54:41 +00:00