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LLVM backend for 6502
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5bf7f88ea2
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Nick Lewycky 5bf7f88ea2 Make the 'icmp pred trunc(ext(X)), CST --> icmp pred X, ext(trunc(CST))' 
transformation much more careful. Truncating binary '01' to '1' sounds like it's
safe until you realize that it switched from positive to negative under a signed
interpretation, and that depends on the icmp predicate.

Also a few miscellaneous cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97721 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-04 06:54:10 +00:00
autoconf Move the docsdir to /usr/share/doc/llvm to match other projects. 2010-03-02 05:17:21 +00:00
bindings Expose the rest of the llvm-c scalar opts to ocaml. 2010-03-03 23:51:34 +00:00
cmake
docs attributes are not part of types anymore, patch by James Woodyatt! 2010-03-02 06:36:51 +00:00
examples Roll back r96959 again. 2010-02-23 20:53:37 +00:00
include inline CannotYetSelectIntrinsic into CannotYetSelect and simplify. 2010-03-04 00:21:16 +00:00
lib Make the 'icmp pred trunc(ext(X)), CST --> icmp pred X, ext(trunc(CST))' 2010-03-04 06:54:10 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime Switch .bc/.ll Makefile rules to use LLVM{CC,CXX} instead of LLVMG{CC,XX} 2010-02-23 10:28:06 +00:00
test Make the 'icmp pred trunc(ext(X)), CST --> icmp pred X, ext(trunc(CST))' 2010-03-04 06:54:10 +00:00
tools Make llc opt into the addPassesToEmitFile verify pass. 2010-03-01 21:45:21 +00:00
unittests Fix PR5291, in which a SmallPtrSet iterator was held across an insertion into 2010-03-04 06:50:01 +00:00
utils so hey, it turns out that the histogram was completely wrong, because 2010-03-04 01:34:29 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt
configure Move the docsdir to /usr/share/doc/llvm to match other projects. 2010-03-02 05:17:21 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
Makefile.common
Makefile.config.in Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
Makefile.rules Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
ModuleInfo.txt
README.txt Give packagers some advice about how to build LLVM so it's useful to 2010-02-26 00:54:42 +00:00

README.txt 

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