llvm-6502

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Evan Cheng 67fcf56ac4 If a val# is defined by an implicit_def and it is being removed, all of the copies off the val# were removed. This causes problem later since the scavenger will see uses of registers without defs. The proper solution is to change the copies into implicit_def's instead.

TurnCopyIntoImpDef turns a copy into implicit_def and remove the val# defined by it. This causes an scavenger assertion later if the def reaches other blocks. Disable the transformation if the value live interval extends beyond its def block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73478 91177308-0d34-0410-b5e6-96231b3b80d8

2009-06-16 07:12:58 +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

Add initial stab at documenting the use of LLVM with threaded clients.

2009-06-16 01:17:16 +00:00

examples

silence a warning.

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

include

Add comments to ConstantInt::get and ConstantFP::get to more fully

2009-06-16 01:02:32 +00:00

lib

If a val# is defined by an implicit_def and it is being removed, all of the copies off the val# were removed. This causes problem later since the scavenger will see uses of registers without defs. The proper solution is to change the copies into implicit_def's instead.

2009-06-16 07:12:58 +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

2009-06-16 07:12:58 +00:00

tools

Documentation update.

2009-06-16 00:13:52 +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

…

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

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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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