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Mirror of https://github.com/RPCS3/llvm-mirror
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53696b7e9f
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Evan Cheng 53696b7e9f 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

llvm-svn: 43375
2007-10-26 01:56:11 +00:00
autoconf Fixing a typo in configure.ac. 2007-10-03 12:06:41 +00:00
bindings Fix ocaml bindings for picky linkers. :) 2007-10-12 19:48:13 +00:00
docs typo 2007-10-25 18:05:29 +00:00
examples add a new BF->LLVM translator, contributed by Sterling Stein. 2007-09-12 18:24:00 +00:00
include 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
lib 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
projects
runtime GarbageCollection.html is expanded to encompass the coming 2007-09-27 19:31:36 +00:00
test 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
tools Fix PR1739. 2007-10-24 04:35:54 +00:00
utils switch some calls to SelectionDAG::getTargetNode to use 2007-10-24 06:25:09 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
win32 Updated VC++ build system 2007-10-25 22:56:13 +00:00
Xcode Added Serialization.h, Serialize.h, Deserialize.h, Serialize.cpp, and 2007-10-25 16:09:09 +00:00
build-for-llvm-top.sh Allow the configure options to be set according to the llvm-top options. 2007-08-31 19:53:42 +00:00
configure Regenerate. 2007-10-03 12:07:14 +00:00
CREDITS.TXT Adding myself 2007-10-11 18:54:49 +00:00
LICENSE.TXT Dror GCCLibraries: they are obsolete since 2.0 release. This also reduces number of licenses used in LLVM. 2007-08-21 22:40:44 +00:00
llvm.spec.in
Makefile Adding ocaml language bindings for the vmcore and bitwriter libraries. These are 2007-09-18 12:49:39 +00:00
Makefile.common
Makefile.config.in Providing --with-ocaml-libdir for ./configure. The default is the 2007-10-02 16:42:10 +00:00
Makefile.rules noone uses etags. Connected to PR1601 2007-09-26 06:10:47 +00:00
ModuleInfo.txt Update to include clean and install commands. 2007-07-20 20:54:41 +00:00
README.txt

README.txt 

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level 
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments. 

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the HTML documentation provided in docs/index.html for further
assistance with LLVM.