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LLVM backend for 6502
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c581acbbba
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Chris Lattner c581acbbba Fix a pretty serious misfeature of the inliner: if it inlines a function 
with multiple return values it inserts a PHI to merge them all together.
However, if the return values are all the same, it ends up with a pointless
PHI and this pointless PHI happens to really block SRoA from happening in 
at least a silly C++ example written by Doug, but probably others.  This 
fixes rdar://7339069.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85206 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:39:41 +00:00
autoconf Add an autoconf test to check for optional compiler flags like 2009-10-26 19:58:44 +00:00
bindings
cmake Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
docs Remove all references to MallocInst and FreeInst 2009-10-26 23:44:29 +00:00
examples Remove FreeInst. 2009-10-26 23:43:48 +00:00
include lang points out that the comment is out of date with the code. 2009-10-27 04:58:10 +00:00
lib Fix a pretty serious misfeature of the inliner: if it inlines a function 2009-10-27 05:39:41 +00:00
projects Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
runtime
test Fix a pretty serious misfeature of the inliner: if it inlines a function 2009-10-27 05:39:41 +00:00
tools Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
unittests Automatically do the equivalent of freeMachineCodeForFunction(F) when F is 2009-10-27 00:03:05 +00:00
utils Remove / use flags that are now set in the Makefile.config. 2009-10-26 20:01:35 +00:00
website
win32
Xcode
build-for-llvm-top.sh
CMakeLists.txt Fix LLVM CMake build system so that it may now work on Solaris and AuroraUX. 2009-10-12 04:00:11 +00:00
configure Regenerate. 2009-10-26 20:00:35 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
Makefile.common
Makefile.config.in Add an autoconf test to check for optional compiler flags like 2009-10-26 19:58:44 +00:00
Makefile.rules Indent. 2009-10-25 03:22:00 +00:00
ModuleInfo.txt
README.txt First test commit 2009-10-05 22:29:11 +00:00

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.