llvm-6502

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Jeffrey Yasskin 493a3d015c LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as many

entries as there are basic blocks in the function.  LiveVariables::getVarInfo
creates a VarInfo struct for every register in the function, leading to
quadratic space use.  This patch changes the BitVector to a SparseBitVector,
which doesn't help the worst-case memory use but does reduce the actual use in
very long functions with short-lived variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72426 91177308-0d34-0410-b5e6-96231b3b80d8

2009-05-26 18:27:15 +00:00

autoconf

Split the ENABLE_THREADS #define in two. Now ENABLE_THREADS indicates the ability to run multiple threads at once in the JIT, and requires only

2009-05-19 22:18:56 +00:00

bindings

Hopefully fix the build for people with ocaml.

2009-05-22 09:22:17 +00:00

cmake

CMake: Use libdl only when available. Fixes build on FreeBSD.

2009-05-23 02:37:24 +00:00

docs

Remove border around table used for layout.

2009-05-24 02:46:06 +00:00

examples

silence a warning.

2009-04-15 00:16:05 +00:00

include

LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as many

2009-05-26 18:27:15 +00:00

lib

LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as many

2009-05-26 18:27:15 +00:00

projects

Revert r67655 and r67656, as they are breaking the build. I'm

2009-03-25 00:52:11 +00:00

runtime

Drop toy GC runtime.

2009-03-02 03:46:48 +00:00

test

In cases where a pointer value is an operand of a multiplication or

2009-05-26 17:41:16 +00:00

tools

Fix the crash debugger to actually bisect globals once it's determined that it

2009-05-25 06:29:56 +00:00

unittests

Fix a compile warning.

2009-05-18 03:44:24 +00:00

utils

Propagate CPU string out of SubtargetFeatures

2009-05-23 19:50:50 +00:00

website

…

win32

Add a new codegen pass that normalizes dwarf exception handling

2009-05-22 20:36:31 +00:00

Xcode

Remove Stacker.html from Xcode project.

2008-10-14 23:23:59 +00:00

build-for-llvm-top.sh

Patch to build llvm with srcdir != objdir from

2009-01-23 08:42:38 +00:00

CMakeLists.txt

CMake: Added notes pointing to the LLVM CMake documentation.

2009-04-04 22:52:02 +00:00

configure

Split the ENABLE_THREADS #define in two. Now ENABLE_THREADS indicates the ability to run multiple threads at once in the JIT, and requires only

2009-05-19 22:18:56 +00:00

CREDITS.TXT

Use latin symbols. I was told not everybody has a UTF-8 capable editor.

2009-05-23 20:40:47 +00:00

LICENSE.TXT

Now that we have atomics support properly detected by configure,

2009-05-19 00:08:29 +00:00

llvm.spec.in

…

Makefile

Change 'make install' to install tblgen, for better support of out-of-tree targets,

2009-05-08 17:32:47 +00:00

Makefile.common

Removed trailing whitespace from Makefiles.

2009-01-09 16:44:42 +00:00

Makefile.config.in

Add a --enable-profiling option to configure to build Debug+Profile and

2009-04-17 14:49:22 +00:00

Makefile.rules

Work around the fact that GNU libstdc++'s debug mode uses RTTI.

2009-05-15 18:13:31 +00:00

ModuleInfo.txt

Patch to build llvm with srcdir != objdir from

2009-01-23 08:42:38 +00:00

README.txt

README.txt: test commit w/blank line appended

2009-03-23 21:00:45 +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,
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.

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