llvm-project/llvm
Duncan Sands b964813b1f Fix a FIXME: in ReplaceNodeWith, if the new node
is morphed by AnalyzeNewNode into a previously
processed node, and different result values of
that node are remapped to values with different
nodes, then we could end up using wrong values
here [we were assuming that all results remap
to values with the same underlying node].  This
seems theoretically possible, but I don't have
a testcase.  The meat of the patch is in the
changes to AnalyzeNewNode/AnalyzeNewValue and
ReplaceNodeWith.  While there, I changed names
like RemapNode to RemapValue, since it really
remaps values.  To tell the truth, I would be
much happier if we were only remapping nodes
(it would simplify a bunch of logic, and allow
for some cute speedups) but I haven't yet worked
out how to do that.

llvm-svn: 58372
2008-10-29 06:42:19 +00:00
..
Xcode Remove Stacker.html from Xcode project. 2008-10-14 23:23:59 +00:00
autoconf [PR2886] Don't look for ocaml's .opt executables; something in the autoconf/test machinery doesn't handle the period properly. 2008-10-22 12:40:40 +00:00
bindings PR2731: C and Ocaml bindings for setTailCall and isTailCall. 2008-08-30 16:34:54 +00:00
cmake CMake: Removed some cruft. 2008-10-29 02:33:15 +00:00
docs llvm-ld doesn't have a -march option. This fixes PR2961 2008-10-28 20:05:06 +00:00
examples CMake: use add_llvm_example for HowToUseJIT. 2008-10-22 02:52:59 +00:00
include - Rewrite code that update register live interval that's split. 2008-10-29 05:06:14 +00:00
lib Fix a FIXME: in ReplaceNodeWith, if the new node 2008-10-29 06:42:19 +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 (A & sext(C)) | (B & ~sext(C) -> C ? A : B 2008-10-28 22:38:57 +00:00
tools CMake: Removed some cruft. 2008-10-29 02:33:15 +00:00
utils - Fix SUBVERSION string to handle x.x.x version number formats. 2008-10-27 23:31:24 +00:00
website
win32 Add a file to VC++ proj. 2008-10-24 10:38:57 +00:00
CMakeLists.txt CMake: Removed some cruft. 2008-10-29 02:33:15 +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
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 Use spaces rather than tab. 2008-10-22 09:42:14 +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
README.txt Remove extra lines 2008-07-28 20:50:25 +00:00
build-for-llvm-top.sh
configure Regenerate. 2008-10-22 12:40:55 +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.