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LLVM backend for 6502
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Hal Finkel 0e8abfa6ed [DAGCombine] Don't assume integer-type legailty in reduceBuildVecConvertToConvertBuildVec 
DAGCombine will rewrite an BUILD_VECTOR where all non-undef inputs some from
[US]INT_TO_FP, as a BUILD_VECTOR of integers with the conversion applied as a
vector operation. We check operation legality of the conversion, but fail to
check legality of the integer vector type itself. Because targets don't
normally override operation legality defaults for illegal types, we need to
check this also.

This came up in the context of the QPX vector entensions for PowerPC (which can
have legal floating-point vector types without corresponding legal integer
vector types). No in-tree test case for this yes, but one can be added once
the QPX support has been committed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230176 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-22 16:10:22 +00:00
autoconf Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh. Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301 2015-02-01 14:55:43 +00:00
bindings [PM] Remove the old 'PassManager.h' header file at the top level of 2015-02-13 10:01:29 +00:00
cmake Remove log statements from config scripts. 2015-02-22 07:31:42 +00:00
docs docs: Mention that assertions must be enabled to use the -stats flag 2015-02-21 20:53:36 +00:00
examples [Orc] Move Orc code into a namespace (llvm::orc), update Kaleidoscope code. 2015-02-21 20:44:36 +00:00
include [Orc] Move Orc code into a namespace (llvm::orc), update Kaleidoscope code. 2015-02-21 20:44:36 +00:00
lib [DAGCombine] Don't assume integer-type legailty in reduceBuildVecConvertToConvertBuildVec 2015-02-22 16:10:22 +00:00
projects [cmake] Use the external project machinery for libcxxabi so that it can 2014-07-25 10:27:40 +00:00
test [X86] Add some missing redundant MMX and SSE encodings for disassembler. 2015-02-22 07:50:41 +00:00
tools [obj2yaml/yaml2obj] Add SHT_GROUP support. 2015-02-21 04:28:26 +00:00
unittests IR: Add helper to split debug info flags bitfield 2015-02-21 00:45:26 +00:00
utils CodeGen: convert CCState interface to using ArrayRefs 2015-02-21 02:11:17 +00:00
.arcconfig
.clang-format
.clang-tidy Enable display of compiler diagnostics in clang-tidy by default. 2014-10-29 17:29:38 +00:00
.gitignore Add one more vim swap file pattern 2015-01-30 21:59:28 +00:00
CMakeLists.txt Raising minimum required CMake version to 2.8.12.2. 2015-02-20 21:28:18 +00:00
CODE_OWNERS.TXT Assume code ownership for the PS4 to ensure patches get reviewed, per the Developer Policy. 2015-01-28 18:33:39 +00:00
configure Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh. Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301 2015-02-01 14:55:43 +00:00
CREDITS.TXT Rise from the dead and update personal info 2014-08-25 17:51:04 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
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 Revert test commit 2015-02-04 18:46:00 +00:00

README.txt 

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

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Please see the documentation provided in docs/ for further
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If you're writing a package for LLVM, see docs/Packaging.rst for our
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