[C++11] Replace OwningPtr include with <memory>.

llvm-svn: 203389

Replace OwningPtr with std::unique_ptr.

This compiles cleanly with lldb/lld/clang-tools-extra/llvm.

llvm-svn: 203279

Change OwningPtr::take() to OwningPtr::release().

This is a precursor to moving to std::unique_ptr.

llvm-svn: 203275

[Layering] Update include of Linker.h to match its move to a Linker
subdirectory in LLVM r203065.

llvm-svn: 203067

Add 'remark' diagnostic type in 'clang'

A 'remark' is information that is not an error or a warning, but rather some
additional information provided to the user. In contrast to a 'note' a 'remark'
i

Add 'remark' diagnostic type in 'clang'

A 'remark' is information that is not an error or a warning, but rather some
additional information provided to the user. In contrast to a 'note' a 'remark'
is an independent diagnostic, whereas a 'note' always depends on another
diagnostic.

A typical use case for remark nodes is information provided to the user, e.g.
information provided by the vectorizer about loops that have been vectorized.

This patch provides the initial implementation of 'remarks'. It includes the
actual definiton of the remark nodes, their printing as well as basic parameter
handling. We are reusing the existing diagnostic parameters which means a remark
can be enabled with normal '-Wdiagnostic-name' flags and can be upgraded to
an error using '-Werror=diagnostic-name'. '-Werror' alone does not upgrade
remarks.

This patch is by intention minimal in terms of parameter handling. More
experience and more discussions will most likely lead to further enhancements
in the parameter handling.

llvm-svn: 202475

show more ...

Fix typo

llvm-svn: 202254

Wired-up the new LLVM diagnostic system into clang diagnostic system.
The approach is similar to the existing inline-asm reporting, just more
general.

<rdar://problem/15886278>

llvm-svn: 200931

Update for getLazyBitcodeModule API change.

llvm-svn: 199126

Verify that clang TargetInfo descriptions match DataLayout strings from LLVM

The backend string is only verified when available as it's possible to run
clang IRGen for targets that haven't been buil

Verify that clang TargetInfo descriptions match DataLayout strings from LLVM

The backend string is only verified when available as it's possible to run
clang IRGen for targets that haven't been built or don't exist in LLVM.

llvm-svn: 198309

show more ...

Fix getCustomDiagID() usage in CodeGen and TextDiagnosticBuffer

DiagIDs are a cached resource generally only constructed from compile-time
constant or stable format strings.

Escaping arbitrary mess

Fix getCustomDiagID() usage in CodeGen and TextDiagnosticBuffer

DiagIDs are a cached resource generally only constructed from compile-time
constant or stable format strings.

Escaping arbitrary messages and constructing DiagIDs from them didn't make
sense.

llvm-svn: 197856

show more ...

Override the datalayout in a module with -triple.

This matches llc's behavior.

Before this patch clang would create a TargetInfo base on -triple but a llvm
CodeGen based on the triple in the module

Override the datalayout in a module with -triple.

This matches llc's behavior.

Before this patch clang would create a TargetInfo base on -triple but a llvm
CodeGen based on the triple in the module.

llvm-svn: 197837

show more ...

clang-format parts of the file.

I am about to send a patch for review touching these and clang-formating first
makes the patch much easier to read.

llvm-svn: 197585

PR16214, PR14467: DebugInfo: use "RequireCompleteType" to decide when to emit the full definition of a type in -flimit-debug-info

This simplifies the core benefit of -flimit-debug-info by taking a m

PR16214, PR14467: DebugInfo: use "RequireCompleteType" to decide when to emit the full definition of a type in -flimit-debug-info

This simplifies the core benefit of -flimit-debug-info by taking a more
systematic approach to avoid emitting debug info definitions for types
that only require declarations. The previous ad-hoc approach (3 cases
removed in this patch) had many holes.

The general approach (adding a bit to TagDecl and callback through
ASTConsumer) has been discussed with Richard Smith - though always open
to revision.

llvm-svn: 186262

show more ...

Adding support for MSVC #pragma detect_mismatch functionality by emitting a FAILIFMISMATCH linker command into the object file.

llvm-svn: 183178

Forward #pragma comment(lib/linker) through as flags metadata

Summary:
Most of this change is wiring the pragma all the way through from the
lexer, parser, and sema to codegen. I considered adding

Forward #pragma comment(lib/linker) through as flags metadata

Summary:
Most of this change is wiring the pragma all the way through from the
lexer, parser, and sema to codegen. I considered adding a Decl AST node
for this, but it seemed too heavyweight.

Mach-O already uses a metadata flag called "Linker Options" to do this
kind of auto-linking. This change follows that pattern.

LLVM knows how to forward the "Linker Options" metadata into the COFF
.drectve section where these flags belong. ELF support is not
implemented, but possible.

This is related to auto-linking, which is http://llvm.org/PR13016.

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D723

llvm-svn: 181426

show more ...

The IRReader header is now part of its own library. Update the include
line and the library dependencies to reflect this.

llvm-svn: 177972

Pass the target options through to code generation.

The code generation stuff is going to set attributes on the functions it
generates. To do that it needs the target options. Pass them through.

ll

Pass the target options through to code generation.

The code generation stuff is going to set attributes on the functions it
generates. To do that it needs the target options. Pass them through.

llvm-svn: 175141

show more ...

Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h

llvm-svn: 172323

Rewrite #includes for llvm/Foo.h to llvm/IR/Foo.h as appropriate to
reflect the migration in r171366.

Re-sort the #include lines to reflect the new paths.

llvm-svn: 171369

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

show more ...

Turn FrontendInputFile into an immutable class and have it also accept
a memory buffer instead of only a filename.

llvm-svn: 167627

Have the parser initialize Sema before it consumes the first
token. This is important because the first token could actually be
after an #include that triggers a module import, which might use
either

Have the parser initialize Sema before it consumes the first
token. This is important because the first token could actually be
after an #include that triggers a module import, which might use
either Sema or the AST consumer before it would have been initialized.

llvm-svn: 167423

show more ...

Escape % in diagnostic message when compiling LLVM IR.

% is a common character in IR so we'd crash on almost any malformed IR. The
diagnostic formatter expects a formatting directive when it sees an

Escape % in diagnostic message when compiling LLVM IR.

% is a common character in IR so we'd crash on almost any malformed IR. The
diagnostic formatter expects a formatting directive when it sees an unescaped %.

llvm-svn: 152956

show more ...

Replace MarkVarRequired with a more generic
HandleCXXStaticMemberVarInstantiation. Suggested by Argyrios.

llvm-svn: 152320

Fix a small difference in sema and codegen views of what needs to be output.

In the included testcase, soma thinks that we already have a definition after we
see the out of line decl. Codegen puts i

Fix a small difference in sema and codegen views of what needs to be output.

In the included testcase, soma thinks that we already have a definition after we
see the out of line decl. Codegen puts it in a deferred list, to be output if
a use is seen. This would break when we saw an explicit template instantiation
definition, since codegen would not be notified.

This patch adds a method to the consumer interface so that soma can notify
codegen that this decl is now required.

llvm-svn: 152024

show more ...