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LLVM backend for 6502
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Hal Finkel d7b2788e51 [PowerPC] [FastISel] i1 constants must be zero extended 
When materializing constant i1 values, they must be zero extended. We represent
i1 values as [0, 1], not [0, -1], in i32 registers. As it turns out, this code
path was dead for i1 values prior to r216006 (which is why this did not manifest in
miscompiles until recently).

Fixes -O0 self-hosting on PPC64/Linux.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224842 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-25 23:08:25 +00:00
autoconf Require python 2.7. 2014-12-12 15:29:31 +00:00
bindings [OCaml] Expose Llvm_executionengine.get_{global_value,function}_address. 2014-12-24 01:52:51 +00:00
cmake [cmake] Unbreak LLVM-Config.cmake / llvm_expand_dependencies. 2014-12-18 23:56:52 +00:00
docs Documentation for Masked Load and Store intrinsics. 2014-12-25 09:29:13 +00:00
examples Once more on the cmake build. nativecodegen->native on the dependencies. 2014-12-08 18:24:06 +00:00
include Masked Load/Store - Changed the order of parameters in intrinsics. 2014-12-25 07:49:20 +00:00
lib [PowerPC] [FastISel] i1 constants must be zero extended 2014-12-25 23:08:25 +00:00
projects
test [PowerPC] [FastISel] i1 constants must be zero extended 2014-12-25 23:08:25 +00:00
tools Another attempt to fix the LLVM Windows build bot lld-x86_64-win7, one last place to fix I think. 2014-12-24 00:16:51 +00:00
unittests Fix a leak found by asan. 2014-12-23 17:20:23 +00:00
utils Masked Load/Store - Changed the order of parameters in intrinsics. 2014-12-25 07:49:20 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.clang-tidy Enable display of compiler diagnostics in clang-tidy by default. 2014-10-29 17:29:38 +00:00
.gitignore
CMakeLists.txt
CODE_OWNERS.TXT Add myself as SystemZ code owner 2014-12-18 19:27:50 +00:00
configure Require python 2.7. 2014-12-12 15:29:31 +00:00
CREDITS.TXT
LICENSE.TXT Remove projects/sample. 2014-03-12 22:40:22 +00:00
llvm.spec.in Tidy up. s/Low Level Virtual Machine/LLVM/. 2012-01-25 22:00:23 +00:00
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common
Makefile.config.in Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
Makefile.rules Add a check for misbehaving -Wcomment from gcc-4.7 and add 2014-11-05 00:35:15 +00:00
README.txt [TEST-COMMIT] As per Developer Policy, Added a blank line. 2014-12-06 00:38:39 +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 documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.