Evan Cheng 2bd122c4d9 Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free. ... e.g. Turns this loop: LBB1_1: # entry.bb_crit_edge xorl %ecx, %ecx xorw %dx, %dx movw %dx, %si LBB1_2: # bb movl L_X$non_lazy_ptr, %edi movw %si, (%edi) movl L_Y$non_lazy_ptr, %edi movw %dx, (%edi) addw $4, %dx incw %si incl %ecx cmpl %eax, %ecx jne LBB1_2 # bb into LBB1_1: # entry.bb_crit_edge xorl %ecx, %ecx xorw %dx, %dx LBB1_2: # bb movl L_X$non_lazy_ptr, %esi movw %cx, (%esi) movl L_Y$non_lazy_ptr, %esi movw %dx, (%esi) addw $4, %dx incl %ecx cmpl %eax, %ecx jne LBB1_2 # bb git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43375 91177308-0d34-0410-b5e6-96231b3b80d8		2007-10-26 01:56:11 +00:00
..
Analysis	Silenced a VC++ warning.	2007-10-25 23:49:14 +00:00
Archive
AsmParser	Next PPC long double bits. First cut at constants.	2007-10-11 18:07:22 +00:00
Bitcode	Updated backpatching during object deserialization to support "smart"	2007-10-25 23:40:35 +00:00
CodeGen	Changed XXX to FIXME, and added comment to the README file	2007-10-25 19:49:32 +00:00
Debugger
ExecutionEngine	add a mechanism for the JIT to invoke a function to lazily create functions as they are referenced.	2007-10-22 02:50:12 +00:00
Linker	Use correct parentheses with the '&& "..."' idiom in an assert.	2007-10-08 15:13:30 +00:00
Support	Clarified operator precedence.	2007-10-25 23:15:31 +00:00
System	really fix PR1581, thanks to Daniel Dunbar for pointing	2007-09-28 20:50:50 +00:00
Target	Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free.	2007-10-26 01:56:11 +00:00
Transforms	Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free.	2007-10-26 01:56:11 +00:00
VMCore	Make DomTree and PostDomTree thin wrappers around DomTreeBase, rather than inheriting from it.	2007-10-23 20:58:37 +00:00
Makefile