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Evan Cheng 46668e09be Add instruction flags: hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq. When 
set, these flags indicate the instructions source / def operands have special
register allocation requirement that are not captured in their register classes.
Post-allocation passes (e.g. post-alloc scheduler) should not change their
allocations. e.g. ARM::LDRD require the two definitions to be allocated
even / odd register pair.

llvm-svn: 83196
 		2009-10-01 08:21:18 +00:00
..
Xcode Remove the IA-64 backend. 2009-07-24 00:30:09 +00:00
autoconf Fix configure bug that only shows up in a clean build. Don't try to invoke gcc 2009-09-29 06:18:00 +00:00
bindings Expose the rest of the attribute settings. 2009-09-28 04:42:47 +00:00
cmake Fix a compile failure introduced by r82675 on MinGW which doesn't have 2009-09-25 21:07:20 +00:00
docs add macruby, fix a validation problem. 2009-09-30 06:27:22 +00:00
examples Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it causes regressions in the nightly tests. 2009-09-25 18:11:52 +00:00
include Add instruction flags: hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq. When 2009-10-01 08:21:18 +00:00
lib Remove GVNPRE.cpp from the CMake makefile 2009-10-01 05:30:05 +00:00
projects install-sh chmods to 0755 by default, and this causes 'git diff' to show 2009-08-28 16:12:48 +00:00
runtime OptimalEdgeProfiling: Creation of profiles. 2009-09-01 19:03:44 +00:00
test remove the GVNPRE pass. It has been subsumed by the GVN pass. 2009-10-01 02:18:36 +00:00
tools Add a way to query the number of input files. 2009-09-28 01:16:42 +00:00
unittests New unit test for the cloning module, which so far only covers cloning of 2009-09-27 21:39:46 +00:00
utils Add instruction flags: hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq. When 2009-10-01 08:21:18 +00:00
website
…
win32 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 2009-07-24 23:12:02 +00:00
CMakeLists.txt Add count/not tools as executables. 2009-09-24 06:23:57 +00:00
CREDITS.TXT Add myself to the blame list. 2009-08-20 15:20:15 +00:00
LICENSE.TXT Add regular expression matching support, based on OpenBSD regexec()/regcomp() 2009-08-30 08:24:09 +00:00
Makefile Speed up clang-only link, by really linking only clang, and not the unittests 2009-09-26 20:18:58 +00:00
Makefile.common
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Makefile.config.in Enable -g with DEBUG_SYMBOLS and --enable-debug-symbols instead of 2009-09-27 17:47:29 +00:00
Makefile.rules Enable -g with DEBUG_SYMBOLS and --enable-debug-symbols instead of 2009-09-27 17:47:29 +00:00
ModuleInfo.txt
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README.txt
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build-for-llvm-top.sh
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configure Regenerate. 2009-09-29 06:18:23 +00:00
llvm.spec.in
…

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 HTML documentation provided in docs/index.html for further
assistance with LLVM.