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LLVM backend for 6502
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32a43cc0fc
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Duncan Sands 32a43cc0fc Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul 
using BinaryOperator (which only works for instructions) when it should have
been a cast to OverflowingBinaryOperator (which also works for constants).
While there, correct a few other dubious looking uses of BinaryOperator.
Thanks to Chad Rosier for the testcase.  Original commit message:
My super-optimizer noticed that we weren't folding this expression to
true: (x *nsw x) sgt 0, where x = (y | 1).  This occurs in 464.h264ref.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143125 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-27 19:16:21 +00:00
autoconf Revert 142997. It doesn't work on Mac OS or the BSDs, which all use the BSD 2011-10-26 02:28:32 +00:00
bindings OCaml bindings: add some missing functions and testcases. 2011-10-14 20:38:33 +00:00
cmake Add -D__STDC_FORMAT_MACROS to use PRIx64. 2011-10-11 12:51:44 +00:00
docs Add include-what-you-use to the External Projects list. 2011-10-26 22:55:18 +00:00
examples Changed comments on foreign C++ exceptions (generated with type info 7), 2011-09-28 10:53:56 +00:00
include Trailing whitespace. 2011-10-27 17:44:01 +00:00
lib Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul 2011-10-27 19:16:21 +00:00
projects Handle newer cases for freebsd which is approaching 10.0 and not 1.0. 2011-10-26 00:42:12 +00:00
runtime Include direct.h for _mkdir on mingw32 too. 2011-10-08 15:49:19 +00:00
test Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul 2011-10-27 19:16:21 +00:00
tools Fixed llvm-objdump uint64_t formatted output. 2011-10-27 18:40:45 +00:00
unittests Implement comparison operators for BranchProbability in a way that can't overflow INT64_MAX. 2011-10-24 13:50:56 +00:00
utils Remove the Blackfin backend. 2011-10-25 00:05:42 +00:00
.gitignore Revert "Test commit" 2011-10-24 10:03:25 +00:00
build-for-llvm-top.sh
CMakeLists.txt Remove the Blackfin backend. 2011-10-25 00:05:42 +00:00
configure Revert 142997. It doesn't work on Mac OS or the BSDs, which all use the BSD 2011-10-26 02:28:32 +00:00
CREDITS.TXT Fix a typo.w 2011-10-22 18:44:51 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Updating 'update' target to handle svn 1.7 'info' output. Patch by Jean-Danial Dupas! 2011-10-19 18:35:30 +00:00
Makefile.common
Makefile.config.in Revert 142997. It doesn't work on Mac OS or the BSDs, which all use the BSD 2011-10-26 02:28:32 +00:00
Makefile.rules Revert 142997. It doesn't work on Mac OS or the BSDs, which all use the BSD 2011-10-26 02:28:32 +00:00
ModuleInfo.txt
README.txt

README.txt 

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