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LLVM backend for 6502
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Devang Patel e9e16c5f52 Today, the language front ends produces llvm.dbg.* intrinsics, used to encode arguments' debug info, in order any way, most of the times. However, if a front end mix-n-matches llvm.dbg.declare and llvm.dbg.value intrinsics to encode debug info for arguments then code generator needs a way to find argument order. 
Use 8 bits from line number field to keep track of argument ordering while encoding debug info for an argument. That leaves 24 bit for line no, DebugLoc also allocates 24 bit for line numbers. If a function has more than 255 arguments then rest of the arguments will be ordered by llvm.dbg.* intrinsics' ordering in IR.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126793 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-01 22:58:13 +00:00
autoconf lib/Support/Errno.cpp: Check strerror_s() with HAVE_DECL_STRERROR_S in config.h.*. 2011-02-09 04:18:48 +00:00
bindings Fix compiling the ocaml kaleidoscope tutorials 2011-02-09 18:32:02 +00:00
cmake Added missing va_end(). 2011-03-01 18:00:49 +00:00
docs Update the documentation on "How to Release LLVM". It lays out a new way of 2011-02-28 01:10:44 +00:00
examples Fix compiling the ocaml kaleidoscope tutorials 2011-02-09 18:32:02 +00:00
include Today, the language front ends produces llvm.dbg.* intrinsics, used to encode arguments' debug info, in order any way, most of the times. However, if a front end mix-n-matches llvm.dbg.declare and llvm.dbg.value intrinsics to encode debug info for arguments then code generator needs a way to find argument order. 2011-03-01 22:58:13 +00:00
lib Today, the language front ends produces llvm.dbg.* intrinsics, used to encode arguments' debug info, in order any way, most of the times. However, if a front end mix-n-matches llvm.dbg.declare and llvm.dbg.value intrinsics to encode debug info for arguments then code generator needs a way to find argument order. 2011-03-01 22:58:13 +00:00
projects
runtime Implementation of path profiling. 2011-01-29 01:09:53 +00:00
test Make InstCombiner::FoldAndOfICmps create a ConstantRange that's the 2011-03-01 15:05:01 +00:00
tools Gold now rescans archives as needed, so the pass-through options are not 2011-02-27 20:30:22 +00:00
unittests Simplify RecursivelyDeleteDeadPHINode. The only functionality change 2011-02-21 16:27:36 +00:00
utils trailing whitespace. 2011-03-01 01:39:05 +00:00
website
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build-for-llvm-top.sh
CMakeLists.txt Cmake fix for option defaults not being set correctly on first run 2011-03-01 22:31:19 +00:00
configure lib/Support/Errno.cpp: Check strerror_s() with HAVE_DECL_STRERROR_S in config.h.*. 2011-02-09 04:18:48 +00:00
CREDITS.TXT
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llvm.spec.in
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Makefile.config.in autoconf: Add --disable-embed-stdcxx to suppress linking libstdc++.a into llvm.dll with --enable-shared on Cygming. 2010-12-29 03:59:14 +00:00
Makefile.rules Better OpenBSD support, patch by Amit Kulkarni. I have no way to test 2011-02-21 18:38:56 +00:00
ModuleInfo.txt
README.txt Test commit. 2011-02-11 19:11:57 +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,
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LLVM is open source software. You may freely distribute it under the terms of
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Please see the HTML documentation provided in docs/index.html for further
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If you're writing a package for LLVM, see docs/Packaging.html for our
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