CMake 2.8.12 introduced interface libraries and some related policies. This removes the conditional block because we're now past 2.8.12.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272312 91177308-0d34-0410-b5e6-96231b3b80d8

This reverts r272296, since there are clang-tidy failures that appear to
be caused by this change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272310 91177308-0d34-0410-b5e6-96231b3b80d8

Summary: Clang changes to make use of the LLVM intrinsics added in D21160.

Reviewers: tra

Subscribers: jholewinski, cfe-commits

Differential Revision: http://reviews.llvm.org/D21162

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272299 91177308-0d34-0410-b5e6-96231b3b80d8

These ExprWithCleanups are added for holding a RunCleanupsScope not
for destructor calls; rather, they are for lifetime marks. This requires
ExprWithCleanups to keep a bit to indicate whether it have cleanups with
side effects (e.g. dtor calls).

Differential Revision: http://reviews.llvm.org/D20498

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272296 91177308-0d34-0410-b5e6-96231b3b80d8

This reverts r272275. This actually wasn't the right way to fix the problem. The correct solution is in r272279.

Applying the fix to LLVM as done in r272279, means this fix will get picked up by all projects building out of tree using LLVM's CMake modules. As opposed to the fix I had in r272275, which would require each project to change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272280 91177308-0d34-0410-b5e6-96231b3b80d8

The out-of-tree build needs to read LLVM_TOOLS_INSTALL_DIR out of TOOLS_BINARY_DIR because LLVM_TOOLS_INSTALL_DIR is used by AddLLVM.cmake

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272275 91177308-0d34-0410-b5e6-96231b3b80d8

So we can match sizeof expressions more accurately than with UnexposedExpr

Differential Revision: http://reviews.llvm.org/D18081

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272274 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: http://reviews.llvm.org/D18080

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272273 91177308-0d34-0410-b5e6-96231b3b80d8

Thanks to Sean for the suggestion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272260 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272253 91177308-0d34-0410-b5e6-96231b3b80d8

It is possible for a field and a class to have the same name.  In such
cases, performing lookup for the field might return a result set with
more than one entry.  An overzealous assertion fired, causing us to
crash instead of using the non-class lookup result.

This fixes PR28060.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272247 91177308-0d34-0410-b5e6-96231b3b80d8

[X86] Handle AVX2 pslldqi and psrldqi intrinsics shufflevector creation directly in the header file instead of in CGBuiltin.cpp. Simplify the sse2 equivalents as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272246 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272245 91177308-0d34-0410-b5e6-96231b3b80d8

[X86] Add void to the argument list of intrinsics that don't take arguments since empty argument list mean something else in C.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272244 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272233 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272215 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272214 91177308-0d34-0410-b5e6-96231b3b80d8

Now that we are on CMake 3.4.3 we no longer need a version check around this.

This is the clang side of r272211.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272213 91177308-0d34-0410-b5e6-96231b3b80d8

Summary:
This should have been a very simple change, but it was greatly
complicated by the construction of new Decls during IR generation.

In particular, we reconstruct the AST function type in order to get the
implicit 'this' parameter into C++ method types.

We also have to worry about FunctionDecls whose types are not
FunctionTypes because CGBlocks.cpp constructs some dummy FunctionDecls
with 'void' type.

Depends on D21114

Reviewers: aprantl, dblaikie

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D21141

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272198 91177308-0d34-0410-b5e6-96231b3b80d8

Summary: Some target platforms -fsanitize=address.

Reviewers: pcc, eugenis

Subscribers: cfe-commits, christof, chapuni, kubabrecka

Differential Revision: http://reviews.llvm.org/D21117

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272185 91177308-0d34-0410-b5e6-96231b3b80d8

Variably modified types shouldn't be permitted in catch clauses.

This fixes PR28047.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272159 91177308-0d34-0410-b5e6-96231b3b80d8

Found by clang's misc-unused-using-decls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272156 91177308-0d34-0410-b5e6-96231b3b80d8

__builtin_astype does not generate correct LLVM IR for vec3 types. This patch inserts bitcasts to/from vec4 when necessary in addition to generating vector shuffle. Sema and codegen tests are added.

Differential Revision: http://reviews.llvm.org/D20133

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272153 91177308-0d34-0410-b5e6-96231b3b80d8

According to the Sparc V8 ABI, complex numbers should be passed and returned as pairs of registers:

https://docs.oracle.com/cd/E26502_01/html/E28387/gentextid-2734.html

This fix ensures this is the case. Without this, complex numbers are returned as a struct of two floats, which breaks the ABI rules.

Differential Review: http://reviews.llvm.org/D20955

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272149 91177308-0d34-0410-b5e6-96231b3b80d8

According to the Sparc V8 ABI, complex numbers should be passed and returned as pairs of registers:

https://docs.oracle.com/cd/E26502_01/html/E28387/gentextid-2734.html

This fix ensures this is the case. Without this, complex numbers are returned as a struct of two floats, which breaks the ABI rules.

Differential Review: http://reviews.llvm.org/D20955

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272148 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272143 91177308-0d34-0410-b5e6-96231b3b80d8

Summary:
The JavaScript import sorter has a corner condition that can cause the overall
source text length to shrink. This change circumvents the issue by appending
trailing space in the line after the import blocks to match at least the
previous source code length.

This needs a better long term fix, but this fixes the immediate issue.

Reviewers: alexeagle, djasper

Subscribers: klimek

Differential Revision: http://reviews.llvm.org/D21108

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272142 91177308-0d34-0410-b5e6-96231b3b80d8

This will allow us to remove the x86 instrinics from the backend.

Differential Revision: http://reviews.llvm.org/D21060

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272141 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272136 91177308-0d34-0410-b5e6-96231b3b80d8

This could lead to column limit violations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272125 91177308-0d34-0410-b5e6-96231b3b80d8

.. and simplify it.

Before:
  void A::f()&& {}
  void f() && {}

After:
  void A::f() && {}
  void f() && {}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272124 91177308-0d34-0410-b5e6-96231b3b80d8

Differential Revision: http://reviews.llvm.org/D21002


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272123 91177308-0d34-0410-b5e6-96231b3b80d8

Only half of the intrinsics in this file is documented here. The patch for the o
ther half will be sent out later.

The doxygen comments are automatically generated based on Sony's intrinsics docu
ment.

I got an OK from Eric Christopher to commit doxygen comments without prior code
review upstream.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272121 91177308-0d34-0410-b5e6-96231b3b80d8

[AVX512] Reformat macro intrinsics, ensure arguments have proper typecasts, ensure result is typecasted back to the generic types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272119 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272118 91177308-0d34-0410-b5e6-96231b3b80d8

Cleanup setup of subtarget features.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272091 91177308-0d34-0410-b5e6-96231b3b80d8

Given the following C++:

```
void foo();
void foo() __attribute__((enable_if(false, "")));

bool bar() {
  auto P = foo;
  return P == foo;
}
```

We'll currently happily (and correctly) resolve `foo` to the `foo`
overload without `enable_if` when assigning to `P`. However, we'll
complain about an ambiguous overload on the `P == foo` line, because
`Sema::CheckPlaceholderExpr` doesn't recognize that there's only one
`foo` that could possibly work here.

This patch teaches `Sema::CheckPlaceholderExpr` how to properly deal
with such cases.

Grepping for other callers of things like
`Sema::ResolveAndFixSingleFunctionTemplateSpecialization`, it *looks*
like this is the last place that needed to be fixed up. If I'm wrong,
I'll see if there's something we can do that beats what amounts to
whack-a-mole with bugs.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272080 91177308-0d34-0410-b5e6-96231b3b80d8

We attempted to use the UnaryTransformType's UnderlyingType instead of
it's BaseType.  This is not correct for dependent UnaryTransformType
because the have no underlying type.

This fixes PR28045.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272079 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272067 91177308-0d34-0410-b5e6-96231b3b80d8

Make isNoThrow and hasDynamicExceptionSpec polymorphic so they can be used with both functionDecl and functionPrototype matchers.

Patch by Don Hinton.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272028 91177308-0d34-0410-b5e6-96231b3b80d8