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LLVM backend for 6502
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Eli Friedman 2ac8b324eb Fix for PR4235: to build a floating-point value from integer parts, 
build an integer and cast that to a float.  This fixes a crash 
caused by trying to split an f32 into two f16's.

This changes the behavior in test/CodeGen/XCore/fneg.ll because that 
testcase now triggers a DAGCombine which converts the fneg into an integer
operation.  If someone is interested, it's probably possible to tweak 
the test to generate an actual fneg.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72162 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-20 06:02:09 +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 Rename PaddedSize to AllocSize, in the hope that this 2009-05-09 07:06:46 +00:00
cmake termios.h contains the winsize structure we need to determine the 2009-05-18 17:21:34 +00:00
docs Test commit. 2009-05-19 01:56:08 +00:00
examples silence a warning. 2009-04-15 00:16:05 +00:00
include Add llvm_start_multithreaded(), which starts up the LLVM internals in thread-safe mode. Provide double-check locking 2009-05-20 00:39:20 +00:00
lib Fix for PR4235: to build a floating-point value from integer parts, 2009-05-20 06:02:09 +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 Fix for PR4235: to build a floating-point value from integer parts, 2009-05-20 06:02:09 +00:00
tools Make sure the CXXFLAGS setting is picked up by 2009-05-16 04:00:00 +00:00
unittests Fix a compile warning. 2009-05-18 03:44:24 +00:00
utils Add -submit-aux option to NewNightlyTest.pl 2009-05-18 23:24:26 +00:00
website
win32
Xcode
build-for-llvm-top.sh
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 Initial test commit 2009-04-28 06:15:00 +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
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.