Update checker build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153312 91177308-0d34-0410-b5e6-96231b3b80d8
Add support for MIPS' floating ABIs (hard, soft and single) to clang driver.

Patch by Simon Atanasyan.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153348 91177308-0d34-0410-b5e6-96231b3b80d8
When defining a forward-declared enum, don't try to attach the definition to
a previous declaration if the redeclaration is invalid. That way lies madness.
Fixes a crash-on-invalid reported by Abramo.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153349 91177308-0d34-0410-b5e6-96231b3b80d8
Revert accidentally-committed www changes (and an unused diagnostic);
forward-declared enums aren't /quite/ done yet.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153350 91177308-0d34-0410-b5e6-96231b3b80d8
[libclang] Make sure we don't crash when trying to index code that
managed to insert an @interface as top level decl contained by another
@interface.

A commit to also not allow this as valid code will be coming.

rdar://11105114.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153354 91177308-0d34-0410-b5e6-96231b3b80d8
Make sure we don't accept an @interface inside another objc container
just because there was an attribute in front of it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153355 91177308-0d34-0410-b5e6-96231b3b80d8
use EP_OptimizerLast instead of EP_ScalarOptimizerLate for ThreadSanitizer

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153356 91177308-0d34-0410-b5e6-96231b3b80d8
Teach APValue printer to print boolean 0 and 1 as 'false' and 'true'. Fix up
some calling code to actually pass in a non-null type, to avoid a crash.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153358 91177308-0d34-0410-b5e6-96231b3b80d8
Second part of PR12251. Produce the range metadata in clang for booleans and
c++ enums.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153360 91177308-0d34-0410-b5e6-96231b3b80d8
[parser] If there are unmatched braces in a function definition, try to
recover by returning the statements that we parsed so far, instead of
dropping the whole function body.

rdar://10967343

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153367 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Add a clone() method to BugReporterVisitor, so that we'll be able to reset diagnostic generation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153368 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Restart path diagnostic generation if any of the visitors change the report configuration while walking the path.

This required adding a change count token to BugReport, but also allowed us to ditch ImmutableList as the BugReporterVisitor data type.

Also, remove the hack from MallocChecker, now that visitors appear in the opposite order. This is not exactly a fix, but the common case -- custom diagnostics after generic ones -- is now the default behavior.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153369 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Tighten up the realloc() failure path note generation...make sure we get the right realloc()!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153370 91177308-0d34-0410-b5e6-96231b3b80d8