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LLVM backend for 6502
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Duncan Sands 0954aefd81 Temporarily allow the operands of a BUILD_VECTOR 
to have a different type to the vector element
type.  This should be fairly harmless because in
the past guys like this were being built all over
the place (and were cleaned up when I added this
check).  The reason for relaxing this check is
that it helps LegalizeTypes legalize vector
shuffles: the mask is a BUILD_VECTOR that it is
*not always possible* to legalize while keeping it
a BUILD_VECTOR (vector_shuffle requires the mask
to be a BUILD_VECTOR, as opposed to a vector with
the right vector type).  With this check it is even
harder to legalize the mask - turning the check off
means that LegalizeTypes manages to legalize almost
all vector shuffles encountered in practice.  The
correct solution is to change vector_shuffle to be a
variadic node with the mask built into it as operands.
While waiting for that change, this hack stops the
problem with vector_shuffle from blocking the turning
on of LegalizeTypes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57965 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22 09:00:33 +00:00
autoconf Fix make check on Solaris 10/x86: the default grep is not GNU grep, same for as. 2008-10-21 17:21:32 +00:00
bindings PR2731: C and Ocaml bindings for setTailCall and isTailCall. 2008-08-30 16:34:54 +00:00
cmake CMake: `make install' for libraries, executables and header files. 2008-10-22 02:56:07 +00:00
docs Fix spelling error. 2008-10-20 08:45:34 +00:00
examples CMake: use add_llvm_example for HowToUseJIT. 2008-10-22 02:52:59 +00:00
include Move Print*Pass to use raw_ostream. 2008-10-22 03:25:22 +00:00
lib Temporarily allow the operands of a BUILD_VECTOR 2008-10-22 09:00:33 +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 Fix PR2907 by digging through constant expressions to find FP constants that 2008-10-22 04:53:16 +00:00
tools Move Print*Pass to use raw_ostream. 2008-10-22 03:25:22 +00:00
utils Add RCBarriers to TargetInstrDesc. It's a list of register classes the given instruction can "clobber". For example, on x86 the call instruction can modify all of the XMM and fp stack registers. 2008-10-17 21:00:09 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
win32 update win32 project file, patch provided by OvermindDL1 on llvmdev. 2008-10-11 22:14:59 +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: `make install' for libraries, executables and header files. 2008-10-22 02:56:07 +00:00
configure Fix configure issue where configure 2008-10-07 22:21:03 +00:00
CREDITS.TXT Updated email address. 2008-10-21 19:50:00 +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
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 Fix make check on Solaris 10/x86: the default grep is not GNU grep, same for as. 2008-10-21 17:21:32 +00:00
Makefile.rules Fun x86 encoding tricks: when adding an immediate value of 128, 2008-10-17 01:33:43 +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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Please see the HTML documentation provided in docs/index.html for further
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