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LLVM backend for 6502
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Chris Lattner 0254e7033a Fix isNegatibleForFree to not return true for ConstantFP nodes 
after legalize.  Just because a constant is legal (e.g. 0.0 in SSE) 
doesn't mean that its negated value is legal (-0.0).  We could make
this stronger by checking to see if the negated constant is actually
legal post negation, but it doesn't seem like a big deal.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47591 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-26 07:04:54 +00:00
autoconf Remove use of ltdl 2008-02-13 17:11:39 +00:00
bindings Modify Makefile.rules to allow makefiles to prepend to C.Flags and 2008-01-06 21:54:35 +00:00
docs test svn commit capability 2008-02-26 01:36:52 +00:00
examples remove attributions from examples. 2007-12-29 20:37:57 +00:00
include Refactor inline asm constraint matching code out of SDIsel into TargetLowering. 2008-02-26 02:33:44 +00:00
lib Fix isNegatibleForFree to not return true for ConstantFP nodes 2008-02-26 07:04:54 +00:00
projects remove attributions from the rest of the llvm makefiles. 2007-12-29 20:11:13 +00:00
runtime Fixing the stack walker. 2008-01-24 05:16:36 +00:00
test Fix isNegatibleForFree to not return true for ConstantFP nodes 2008-02-26 07:04:54 +00:00
tools Split ParameterAttributes.h, putting the complicated 2008-02-22 22:17:59 +00:00
utils Some platforms use the same name for 32-bit and 64-bit registers (like 2008-02-24 00:56:13 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
win32 Unbreak build for VC2008. Patch by Argiris Kirtzidis! 2008-02-22 10:11:21 +00:00
Xcode Rename CFEBuildInstrs.html to GCCFEBuildInstrs.html. 2008-02-14 17:53:22 +00:00
build-for-llvm-top.sh Allow the configure options to be set according to the llvm-top options. 2007-08-31 19:53:42 +00:00
configure Remove use of ltdl 2008-02-13 17:11:39 +00:00
CREDITS.TXT Update credits. 2007-12-11 09:32:07 +00:00
LICENSE.TXT scoped_ptr.h was removed. 2008-02-09 22:50:06 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile remove attributions from the rest of the llvm makefiles. 2007-12-29 20:11:13 +00:00
Makefile.common remove attributions from the rest of the llvm makefiles. 2007-12-29 20:11:13 +00:00
Makefile.config.in improve compatibility with mingw, patch by Alain Frisch 2008-01-15 22:50:50 +00:00
Makefile.rules when making bytecode modules, link as library 2008-02-25 22:41:55 +00:00
ModuleInfo.txt Update to include clean and install commands. 2007-07-20 20:54:41 +00:00
README.txt test 2007-04-20 20:49:25 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
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