llvm-6502

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Dan Gohman bd59d7b603 Implement more aggressive folding of add operand lists when

they contain multiplications of constants with add operations.
This helps simplify several kinds of things; in particular it
helps simplify expressions like ((-1 * (%a + %b)) + %a) to %b,
as expressions like this often come up in loop trip count
computations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73361 91177308-0d34-0410-b5e6-96231b3b80d8

2009-06-14 22:58:51 +00:00

autoconf

Add a flag to permit disabling libffi.

2009-06-06 06:24:44 +00:00

bindings

Give embedded metadata its own type instead of relying on EmptyStructTy.

2009-05-30 05:06:04 +00:00

cmake

CMake: New variable LLVM_LIBDIR_SUFFIX.

2009-06-12 02:49:53 +00:00

docs

Document noredzone and noimplicitfloat function attributes.

2009-06-12 19:45:19 +00:00

examples

silence a warning.

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

include

Specialize DenseMapInfo for SCEVHandle, so that SCEVHandles can be

2009-06-14 22:55:07 +00:00

lib

Implement more aggressive folding of add operand lists when

2009-06-14 22:58:51 +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

Implement more aggressive folding of add operand lists when

2009-06-14 22:58:51 +00:00

tools

Bug fix:

2009-06-09 21:14:25 +00:00

unittests

Reversed order of args in EXPECT_EQ() macros to be in the correct order:

2009-06-09 21:48:57 +00:00

utils

Add output of the SFINAE bit for Clang's diagnostics

2009-06-14 07:24:49 +00:00

website

Prepare for "core" website.

2007-08-03 05:43:35 +00:00

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: New variable LLVM_LIBDIR_SUFFIX.

2009-06-12 02:49:53 +00:00

configure

Regenerate.

2009-06-06 06:25:09 +00:00

CREDITS.TXT

Add myself, test commit

2009-06-14 02:03:17 +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

* llvm.spec.in: update blurb

2007-07-13 09:48:29 +00:00

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

On platforms like Sparc64 you need to pass -r to

2009-06-05 15:05:19 +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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