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4c14d2c4a4
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Chris Lattner 4c14d2c4a4 now that fp reg kill insertion stuff happens as a separate 
pass after isel instead of being interlaced with it, we can
trust that all the code for a function has been isel'd before
it is run.

The practical impact of this is that we can scan for machine
instr phis instead of doing a fuzzy match on the LLVM BB for
phi nodes.  Doing the fuzzy match required knowing when isel
would produce an fp reg stack phi which was gross.  It was
also wrong in cases where select got lowered to a branch
tree because cmovs aren't available (PR6828).

Just do the scan on machine phis which is simpler, faster
and more correct.  This fixes PR6828.

llvm-svn: 104333
2010-05-21 18:17:54 +00:00
autoconf Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
bindings add attributes and module level asm to the ocaml bindings, 2010-04-10 17:52:58 +00:00
cmake Tell Valgrind when we modify already-executed machine code so it knows 2010-03-15 04:57:55 +00:00
docs Update autoconf/automake versions in the documentation to match the versions used in Autogen.sh 2010-05-19 07:00:17 +00:00
examples Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
include constify accessor. 2010-05-21 17:47:50 +00:00
lib now that fp reg kill insertion stuff happens as a separate 2010-05-21 18:17:54 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime Delete a blank line. 2010-04-16 13:32:55 +00:00
test now that fp reg kill insertion stuff happens as a separate 2010-05-21 18:17:54 +00:00
tools Currently, createMachOStreamer() is invoked directly in llvm-mc which 2010-05-21 12:54:43 +00:00
unittests Fix const ilist_node::get{Prev,Next}Node() to actually compile. Picky, picky. 2010-05-13 18:35:02 +00:00
utils tblgen/Target: Add a isAsmParserOnly bit, and teach the disassembler to honor 2010-05-20 20:20:32 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt CMake: Add options for using static runtime on MSVC++ build. 2010-03-18 13:52:05 +00:00
configure Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in
Makefile Update for CIndex rename. 2010-04-30 23:36:47 +00:00
Makefile.common
Makefile.config.in Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
Makefile.rules Avoid renaming loadable modules at install time. Now the gold plugin is named 2010-05-16 03:13:23 +00:00
ModuleInfo.txt
README.txt Give packagers some advice about how to build LLVM so it's useful to 2010-02-26 00:54:42 +00:00

README.txt 

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

This directory and its subdirectories contain source code for the Low Level
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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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