Thread Safety Analysis:  Replace the old and broken SExpr with the new
til::SExpr.  This is a large patch, with many small changes to pretty printing
and expression lowering to make the new SExpr representation equivalent in
functionality to the old.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214089 91177308-0d34-0410-b5e6-96231b3b80d8
Objective-C. Improve diagnostic when property is
not auto synthesized in current implementation.
rdar://17774815


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214090 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Add CHECK-LABELs to test/CodeGen/avx512f-builtins.c

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214095 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Bring the formatting of avx512fintrin.h closer to avxintrin.h

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214096 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Reorder functions in avx512fintrin.h

There is no functional change here.

The idea is to have a similar order and categories of functions that we have
in avxintrin.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214097 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Add FP add/sub/mul intrinsics

Part of <rdar://problem/17688758>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214098 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Add non-masking FP store intrinsics

Part of <rdar://problem/17688758>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214099 91177308-0d34-0410-b5e6-96231b3b80d8
Fix MSVC warnings about falling off the end of a non-void function

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214103 91177308-0d34-0410-b5e6-96231b3b80d8
Add another keyword-selection flag to CorrectionCandidateCallback.

The new flag, WantFunctionLikeCasts, covers a subset of the keywords
covered by WantTypeSpecifiers that can be used in casts that look like
function calls, e.g. "return long(5);", while excluding the keywords
like "enum" and "const" that would be included when WantTypeSpecifiers
is true but cannot be used in something that looks like a function call.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214109 91177308-0d34-0410-b5e6-96231b3b80d8
[Debug Info] rename getTypeArray to getElements, setTypeArray to setArrays.

This is the paired commit with llvm r214112.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214113 91177308-0d34-0410-b5e6-96231b3b80d8
Change __INTx_TYPE__ to be always signed. This changes the value for
char-based types from "char" to "signed char". Adjust stdint.h to use
__INTx_TYPE__ directly without prefixing it with signed and to use
__UINTx_TYPE__ for unsigned ones.

The value of __INTx_TYPE__ now matches GCC.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214119 91177308-0d34-0410-b5e6-96231b3b80d8
[modules] PR20475: merging support for alias template declarations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214124 91177308-0d34-0410-b5e6-96231b3b80d8
[Debug Info] add DISubroutineType and its creation takes DITypeArray.

This is the last patch to unique the type array of a subroutine type.
This is the paired commit with llvm r214132.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214133 91177308-0d34-0410-b5e6-96231b3b80d8
Remove a nonsense friend declaration.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214136 91177308-0d34-0410-b5e6-96231b3b80d8
Add a location to MS inline asm blobs

This isn't nearly as elaborate as the GCC inline asm which emits an
array of source locations, but it's very, very hard to trigger backend
diagnostics in MS inline asm because we parse it up front with good
source information, unlike GCC inline asm.

Currently I can trigger a "inline assembly requires more registers than
available" diagnostic with this code:

  void foo();
  void bar() {
    __asm pusha
    __asm call foo
    __asm popa
  }

However, if I committed that as a test case, I would have to remove it
once I fix PR20052.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214141 91177308-0d34-0410-b5e6-96231b3b80d8
Fix up handling of ARM options for controlling strict alignment.

The -mstrict-align option was originally added in r167619 as a target-
independent option. It was then changed in r167623 to be implemented with an
ARM-specific backend option, even though the code remained in the
target-independent Clang::ConstructJob function. This means that if you used
the -mstrict-align option with a non-ARM target, you would still get the
-arm-strict-align option getting passed to the backend, which was harmless
but gross. The driver option was then replaced by the GCC-compatible
-m[no-]unaligned-access option (r189175) and modified to work with AArch64
(r208075). However, in the process, the help text for -mstrict-align was
incorrectly changed to show it as only being supported for AArch64. Even worse,
the logic for handling these options together with -mkernel was wrong for
AArch64, where -mkernel does not currently imply strict alignment.

This patch fixes up all of those things. Besides the obvious change to the
option help text, it moves the logic into the ARM and AArch64-specific parts
of the driver, so that the option will be correctly ignored for non-ARM
targets. <rdar://problem/17823697>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214148 91177308-0d34-0410-b5e6-96231b3b80d8
[modules] Add missing #include, found by modules build. We need a class
definition in order to apply isa<...>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214151 91177308-0d34-0410-b5e6-96231b3b80d8
Revert accidentally-committed files in r214151.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214152 91177308-0d34-0410-b5e6-96231b3b80d8
[modules] Add testcase for a bug reduced from a selfhost issue. This bug was
never present in Clang trunk, but was present in some of my development work,
and it seems like a useful test to have.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214154 91177308-0d34-0410-b5e6-96231b3b80d8
Emit column debug information for loads

This allows us to give more precise diagnostics.

Diego kindly tested the impact on debug info size: "The increase on average
debug sizes is 0.1%. The total file size increase is ~0%."

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@214162 91177308-0d34-0410-b5e6-96231b3b80d8