Update NumTypeBits on Type to match the actual number of used bits.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191404 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused param from MicrosoftMangle::mangleCallingConvention()

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191405 91177308-0d34-0410-b5e6-96231b3b80d8
Provide inline definitions of _Unwind_GetIP etc. for ARM in unwind.h

These symbols were showing up as undefined when trying to link programs on
Android. We should match libgcc's behaviour and provide inline definitions
of these on ARM.

It seems unwind.h on ARM/Darwin doesn't provide inline definitions, so we
just declare them for that platform.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191406 91177308-0d34-0410-b5e6-96231b3b80d8
[OPENMP] Improved variable lookup procedure for threadprivate variables.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191416 91177308-0d34-0410-b5e6-96231b3b80d8
Implement C++1y digit separator proposal (' as a digit separator). This is not
yet approved by full committee, but was unanimously supported by EWG.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191417 91177308-0d34-0410-b5e6-96231b3b80d8
If a partial specialization of a member template is declared within a class
template and defined outside it, don't instantiate it twice when instantiating
the surrounding class template specialization. That would cause us to reject
the code because we think two partial specializations instantiated to produce
the same signature.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191418 91177308-0d34-0410-b5e6-96231b3b80d8
Replace a bool with an enum for clarity, based on review comment from James Dennett.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191420 91177308-0d34-0410-b5e6-96231b3b80d8
Fix buildbot breakage.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191424 91177308-0d34-0410-b5e6-96231b3b80d8
Remove tabs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191427 91177308-0d34-0410-b5e6-96231b3b80d8
Ignore some -f options that are supported by gcc.

It is possible that we should say some of these are unsupported, but this is
not any worse than the old behavior of ignoring all unknown -f options.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191429 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused parameter.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191433 91177308-0d34-0410-b5e6-96231b3b80d8
Ignore unknown -fno-builtin-*.

This matches gcc's behavior.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191434 91177308-0d34-0410-b5e6-96231b3b80d8
Remove -fbuiltin-strcat and -fbuiltin-strcpy.

These options don't exist in gcc and clang was not handling them.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191435 91177308-0d34-0410-b5e6-96231b3b80d8
Mark an impossible path as unreachable to pacify GCC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191436 91177308-0d34-0410-b5e6-96231b3b80d8
Remove fno_builtin_strcat and fno_builtin_strcpy.

They are already handled by the generic fno_bultin_, which also
avoids unused warnings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191437 91177308-0d34-0410-b5e6-96231b3b80d8
[driver] Ignore -fno-var-tracking; it's a GCC option we don't support.

-fvar-tracking (which IIUC is on by default in GCC) will still generate
an error.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191439 91177308-0d34-0410-b5e6-96231b3b80d8
clang-cl: Add /FI (forced include) as an alias for -include

Patch by Jeff Muizelaar, with added test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191442 91177308-0d34-0410-b5e6-96231b3b80d8
Per updates to D3781, allow underscore under ' in a pp-number, and allow ' in a #line directive.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191443 91177308-0d34-0410-b5e6-96231b3b80d8
Add macro test from N3781.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191444 91177308-0d34-0410-b5e6-96231b3b80d8
Teach typo correction to look inside of classes like it does namespaces.

Unlike with namespaces, searching inside of classes requires also
checking the access to correction candidates (i.e. don't suggest a
correction to a private class member for a correction occurring outside
that class and its methods or friends).

Included is a small (one line) fix for a bug, that was uncovered while
cleaning up the unit tests, where the decls from a TypoCorrection candidate
were preserved in new TypoCorrection candidates that are derived (copied)
from the old TypoCorrection--notably when creating a new candidate by
changing the NestedNameSpecifier associated with the base idenitifer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191449 91177308-0d34-0410-b5e6-96231b3b80d8