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LLVM backend for 6502
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e84178a0bd
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Owen Anderson e84178a0bd Extend SimplifyCFG's common-destination folding heuristic to allow a single 
"bonus" instruction to be speculatively executed.  Add a heuristic to
ensure we're not tripping up out-of-order execution by checking that this bonus
instruction only uses values that were already guaranteed to be available.

This allows us to eliminate the short circuit in (x&1)&&(x&2).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14 19:52:16 +00:00
autoconf Pull in the libCrashReporterClient.a information with a warning comment. 2010-06-28 18:25:51 +00:00
bindings Implement the "linker_private_weak" linkage type. This will be used for 2010-07-01 21:55:59 +00:00
cmake Don't link against libm and libpthread which don't exist in BeOS/Haiku. Also, 2010-06-23 06:48:34 +00:00
docs Fix the Named Metadata example to make it clear which specific 2010-07-13 19:48:13 +00:00
examples Convert some tab stops into spaces. 2010-07-12 08:16:59 +00:00
include Merge lib/Target/X86/X86COFF.h into include/llvm/Support/COFF.h, 2010-07-14 18:14:33 +00:00
lib Extend SimplifyCFG's common-destination folding heuristic to allow a single 2010-07-14 19:52:16 +00:00
projects
runtime
test Improve 64-subtraction of immediates when parts of the immediate can fit 2010-07-14 17:45:16 +00:00
tools Convert some tab stops into spaces. 2010-07-12 08:16:59 +00:00
unittests Switch from EXPECT_EQ({true,false, ...) to the more canonical 2010-07-13 17:28:05 +00:00
utils Silence a warning. 2010-07-12 18:17:47 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt Fix LLVM CMake PACKAGE_VERSION variable. 2010-06-25 16:29:14 +00:00
configure Pull in the libCrashReporterClient.a information with a warning comment. 2010-06-28 18:25:51 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
Makefile Issue the warning about being slow whenever optimization is disabled, 2010-07-07 16:48:16 +00:00
Makefile.common
Makefile.config.in typo in comment, regeneration not necessary 2010-07-07 13:58:46 +00:00
Makefile.rules Patched Makefile.rules to allow objective C and objective C++ compilation. 2010-07-13 18:47:09 +00:00
ModuleInfo.txt
README.txt

README.txt 

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