Kostya Serebryany 164b86b439 Extend Attributes to 64 bits ... Problem: LLVM needs more function attributes than currently available (32 bits). One such proposed attribute is "address_safety", which shows that a function is being checked for address safety (by AddressSanitizer, SAFECode, etc). Solution: - extend the Attributes from 32 bits to 64-bits - wrap the object into a class so that unsigned is never erroneously used instead - change "unsigned" to "Attributes" throughout the code, including one place in clang. - the class has no "operator uint64 ()", but it has "uint64_t Raw() " to support packing/unpacking. - the class has "safe operator bool()" to support the common idiom: if (Attributes attr = getAttrs()) useAttrs(attr); - The CTOR from uint64_t is marked explicit, so I had to add a few explicit CTOR calls - Add the new attribute "address_safety". Doing it in the same commit to check that attributes beyond first 32 bits actually work. - Some of the functions from the Attribute namespace are worth moving inside the class, but I'd prefer to have it as a separate commit. Tested: "make check" on Linux (32-bit and 64-bit) and Mac (10.6) built/run spec CPU 2006 on Linux with clang -O2. This change will break clang build in lib/CodeGen/CGCall.cpp. The following patch will fix it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148553 91177308-0d34-0410-b5e6-96231b3b80d8		2012-01-20 17:56:17 +00:00
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bugpoint
buildit	Remove broken command to copy tblgen tool.	2011-12-22 22:12:40 +00:00
count
crosstool
emacs
FileCheck
FileUpdate
fpcmp
git
jedit
json-bench	Changes the JSON parser to use the SourceMgr.	2011-12-21 18:16:39 +00:00
kate
KillTheDoctor
lint
lit	[lit] Add a --filter option which is useful when dealing with virtual test	2012-01-18 00:03:12 +00:00
llvm-build	build/unittests: Fix llvm-config names for gtest libraries, and bring Makefile	2011-12-15 23:35:08 +00:00
llvm-lit
Misc
not
PerfectShuffle
release
TableGen	Add a CoveredBySubRegs property to Register descriptions.	2012-01-18 00:16:39 +00:00
Target/ARM
unittest	build/unittests: Fix llvm-config names for gtest libraries, and bring Makefile	2011-12-15 23:35:08 +00:00
valgrind
vim
check-each-file
clang-parse-diagnostics-file
codegen-diff
countloc.sh
DSAclean.py
DSAextract.py
findmisopt
findoptdiff
findsym.pl
GenLibDeps.pl
GetRepositoryPath
GetSourceVersion
getsrcs.sh
lldbDataFormatters.py	Add an LLDB data formatter script for llvm::SmallVector, maybe this is helpful to someone else.	2012-01-17 14:52:12 +00:00
llvm-compilers-check
llvm-native-gcc
llvm-native-gxx
llvm.grm	Extend Attributes to 64 bits	2012-01-20 17:56:17 +00:00
LLVMBuild.txt
llvmdo
llvmgrep
Makefile	Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.	2011-12-16 13:09:10 +00:00
makellvm
NewNightlyTest.pl
profile.pl
test_debuginfo.pl
UpdateCMakeLists.pl