Wojciech Matyjewicz 1d2c27b23e Fix PR2002. Suppose n is the initial value for the induction ... variable (with step 1) and m is its final value. Then, the correct trip count is SMAX(m,n)-n. Previously, we used SMAX(0,m-n), but m-n may overflow and can't in general be interpreted as signed. Patch by Nick Lewycky. llvm-svn: 47007		2008-02-12 15:09:36 +00:00
..
Analysis	Fix PR2002. Suppose n is the initial value for the induction	2008-02-12 15:09:36 +00:00
Archive	Use empty() instead of comparing size() with zero.	2008-01-29 13:02:09 +00:00
AsmParser	Back out mods to llvmAsmParser, incorrectly committed	2008-01-30 03:10:00 +00:00
Bitcode	Use empty() instead of comparing size() with zero.	2008-01-29 13:02:09 +00:00
CodeGen	Generalize the handling of call and return arguments,	2008-02-11 20:58:28 +00:00
Debugger	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
ExecutionEngine	Use empty() instead of comparing size() with zero.	2008-01-29 13:02:09 +00:00
Linker	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
Support	Added "Profile" method to APFloat for use with FoldingSet.	2008-02-11 17:24:50 +00:00
System	Set error message.	2008-02-04 20:57:54 +00:00
Target	Update comment.	2008-02-12 07:59:55 +00:00
Transforms	Fix for bug 1996: optimize out loads of undef. This code basically just	2008-02-12 12:08:14 +00:00
VMCore	check that terminators only occur at the end of a block. This catches the	2008-02-09 01:06:01 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00