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LLVM backend for 6502
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Bill Wendling 1fb43c32ed The method of doing the matching with a 'select' instruction was wrong. The 
original code was matching like this:

	if (match(A, m_Not(m_Value(B))))

B was already matched as a 'select' instruction. However, this isn't matching
what we think it's matching. It would match B as a 'Value', so basically
anything would match to it. In this case, a Constant matched. B was replaced
with a constant representation. And then the wrong value would be used in the
SelectInst::Create statement, causing a crash.

After thinking on this for a moment, and after Nick L. told me how the pattern
matching stuff was supposed to work, the solution was to match NOT an m_Value,
but an m_Select.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58946 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09 23:17:42 +00:00
autoconf Add XCore backend. 2008-11-07 10:59:00 +00:00
bindings PR2731: C and Ocaml bindings for setTailCall and isTailCall. 2008-08-30 16:34:54 +00:00
cmake CMake: Support for cross-compiling. For now, requires a previously 2008-11-09 18:53:19 +00:00
docs fix validation problem. 2008-11-09 17:19:14 +00:00
examples CMake: use add_llvm_example for HowToUseJIT. 2008-10-22 02:52:59 +00:00
include Temporary revert my last commit: it seems it's triggering some subtle bug in backend 2008-11-08 23:05:05 +00:00
lib The method of doing the matching with a 'select' instruction was wrong. The 2008-11-09 23:17:42 +00:00
projects Add "sample" documentation to sample project. 2008-09-15 05:31:29 +00:00
runtime Fixing the stack walker. 2008-01-24 05:16:36 +00:00
test The method of doing the matching with a 'select' instruction was wrong. The 2008-11-09 23:17:42 +00:00
tools CMake: Corrected detection of `nm'. 2008-11-09 20:26:31 +00:00
utils Allow $CALL and $ENV in command names. Fixes #3025. 2008-11-08 19:43:32 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
win32 remove unavailable clang project 2008-11-08 01:02:44 +00:00
Xcode Remove Stacker.html from Xcode project. 2008-10-14 23:23:59 +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
CMakeLists.txt CMake: Support for cross-compiling. For now, requires a previously 2008-11-09 18:53:19 +00:00
configure Add XCore backend. 2008-11-07 10:59:00 +00:00
CREDITS.TXT Keep CREDITS.TXT sorted by name. 2008-11-07 12:44:36 +00:00
LICENSE.TXT llvmc doesn't exist anymore, and llvmc2 doesn't have a special license file. 2008-06-20 20:05:57 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile Add support for Canadian Cross builds where the host executables are not 2008-10-02 22:56:44 +00:00
Makefile.common remove attributions from the rest of the llvm makefiles. 2007-12-29 20:11:13 +00:00
Makefile.config.in Use spaces rather than tab. 2008-10-22 09:42:14 +00:00
Makefile.rules Comment fix. 2008-11-03 17:33:36 +00:00
ModuleInfo.txt Update to include clean and install commands. 2007-07-20 20:54:41 +00:00
README.txt Remove extra lines 2008-07-28 20:50:25 +00:00

README.txt 

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

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