[driver, ms-inline asm] MS-Style inline assembly is controlled by the
-fasm-blocks flag, not the -fms-extensions flag.
rdar://12808010

llvm-svn: 169422

Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/util

Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237

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Add Clang flags -fsanitize-blacklist and -fno-sanitize-blacklist. Make this flag usable for ASan. Blacklisting can be used to disable sanitizer checks for particular file/function/object.

llvm-svn:

Add Clang flags -fsanitize-blacklist and -fno-sanitize-blacklist. Make this flag usable for ASan. Blacklisting can be used to disable sanitizer checks for particular file/function/object.

llvm-svn: 169144

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[ubsan] Add flag to enable recovery from checks when possible.

llvm-svn: 169114

PR14306: Move -fbounds-checking to -fsanitize=bounds.

llvm-svn: 168510

block extended signatur option. Change previous option
to a cc1 -fencode-extended-block-signature and pass it
to cc1 and recognize this option to produce extended block
type signature. // rdar://1210

block extended signatur option. Change previous option
to a cc1 -fencode-extended-block-signature and pass it
to cc1 and recognize this option to produce extended block
type signature. // rdar://12109031

llvm-svn: 168063

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Make -ffp-contract a codegen option, rather than a laguage option. This makes
more sense anyway - it determines how expressions are codegen'd. It also ensures
that -ffp-contract=fast has the intended

Make -ffp-contract a codegen option, rather than a laguage option. This makes
more sense anyway - it determines how expressions are codegen'd. It also ensures
that -ffp-contract=fast has the intended effect when compiling LLVM IR.

llvm-svn: 168027

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Add -cc1 option -fno-diagnostics-use-presumed-location, a handy mode for
working with preprocessed testcases. This causes source locations in
diagnostics to point at the spelling location instead of

Add -cc1 option -fno-diagnostics-use-presumed-location, a handy mode for
working with preprocessed testcases. This causes source locations in
diagnostics to point at the spelling location instead of the presumed location,
while still keeping the semantic effects of the line directives (entering and
leaving system-header mode, primarily).

llvm-svn: 168004

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objective-C blocks: under cc1 flag -encode-extended-block-signature,
generate expanded signature encoding to include types as we
already do this for protocol method lists.
// rdar://12109031

llvm-sv

objective-C blocks: under cc1 flag -encode-extended-block-signature,
generate expanded signature encoding to include types as we
already do this for protocol method lists.
// rdar://12109031

llvm-svn: 167997

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s/BCPLComment/LineComment/

llvm-svn: 167690

Implement -mstrict-align using '-backend-option -arm-strict-align' as this saves
us from having to make any backend changes.

llvm-svn: 167623

[driver] Add a -mstrict-align compiler option for ARM targets.
rdar://12340498

llvm-svn: 167619

Split the instrinsic header wmmintrin.h into AES and PCLMUL parts, so
that we can model them as separate submodules.

llvm-svn: 167420

Use the individual -fsanitize=<...> arguments to control which of the UBSan
checks to enable. Remove frontend support for -fcatch-undefined-behavior,
-faddress-sanitizer and -fthread-sanitizer now th

Use the individual -fsanitize=<...> arguments to control which of the UBSan
checks to enable. Remove frontend support for -fcatch-undefined-behavior,
-faddress-sanitizer and -fthread-sanitizer now that they don't do anything.

llvm-svn: 167413

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Add -fsanitize=<sanitizers> argument to driver and frontend, and add
-fno-sanitize=<sanitizers> argument to driver. These allow ASan, TSan, and the
various UBSan checks to be enabled and disabled sep

Add -fsanitize=<sanitizers> argument to driver and frontend, and add
-fno-sanitize=<sanitizers> argument to driver. These allow ASan, TSan, and the
various UBSan checks to be enabled and disabled separately. Right now, the
different modes can't be combined, but the intention is that combining UBSan
and the other sanitizers will be permitted in the near future.

Currently, the UBSan checks will all be enabled if any of them is; that will be
fixed by the next patch.

llvm-svn: 167411

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Rename LangOptions members for address sanitizer and thread sanitizer from
*Sanitizer to Sanitize* in preparation for later patches.

llvm-svn: 167405

Hash the various compiler version, target, preprocessor, and
header-search options into the module hash. We're just using
ADT/Hashing.hpp for this, which isn't as cryptographically strong as
I'd like

Hash the various compiler version, target, preprocessor, and
header-search options into the module hash. We're just using
ADT/Hashing.hpp for this, which isn't as cryptographically strong as
I'd like, but it'll do. If someone contributes (say) and MD4
implementation, we'd happily switch to that.

llvm-svn: 167397

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Remove first argument from Arg::getValue; it's been unused since r105760.

llvm-svn: 167211

Remove CompilerInvocation::toArgs and clang -cc1test mode. These were untested
and apparently unused (and since they are untested, they're presumably also
broken).

llvm-svn: 167210

Reverted back the changes made in 166868 and in 166869

llvm-svn: 166871

-------------------------------------------------
Feature:
OpenMP support in CLANG:

Sub-Feature:
Support for option -fopenmp

Files Changed/Added:
* include/clang/Driver/Options.td (C)
* in

-------------------------------------------------
Feature:
OpenMP support in CLANG:

Sub-Feature:
Support for option -fopenmp

Files Changed/Added:
* include/clang/Driver/Options.td (C)
* include/clang/Basic/LangOptions.def (C)
* lib/Driver/Tools.cpp (C)
* lib/Frontend/CompilerInvocation.cpp (C)

Test Cases Changed/Added:
* test/Driver/clang_fopenmp_opt.c (A)
-------------------------------------------------

llvm-svn: 166868

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Move PreprocessorOptions into the Lex library, and make it intrusively
reference-counted.

llvm-svn: 166587

Move HeaderSearchOptions into the Lex library, make it intrusively
reference-counted, and hold a reference to it in HeaderSearch.

llvm-svn: 166583

[analyzer] Replace -analyzer-no-eagerly-trim-egraph with graph-trim-interval.

After every 1000 CFGElements processed, the ExplodedGraph trims out nodes
that satisfy a number of criteria for being "b

[analyzer] Replace -analyzer-no-eagerly-trim-egraph with graph-trim-interval.

After every 1000 CFGElements processed, the ExplodedGraph trims out nodes
that satisfy a number of criteria for being "boring" (single predecessor,
single successor, and more). Rather than controlling this with a cc1 option,
which can only disable this behavior, we now have an analyzer-config option,
'graph-trim-interval', which can change this interval from 1000 to something
else. Setting the value to 0 disables reclamation.

The next commit relies on this behavior to actually test anything.

llvm-svn: 166528

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Use a .def file for most of the diagnostic options.

llvm-svn: 166520