llvm-svn: 188058

llvm-svn: 188057

Use isCharInSet from llvm/Support/UnicodeCharRanges.h, added a test for double-width characters in FixIt-hints.

Summary: This is a follow-up to r187837.

Reviewers: gribozavr, jordan_rose

Reviewed By: jordan_rose

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1306

llvm-svn: 188056

This commit reverts r188053.

It is breaking the build bots.

llvm-svn: 188055

llvm-svn: 188054

We mangled them like:
L___uuid_12345678-1234-1234-1234-123456789abc

We should've mangled them like:
__GUID_12345678_1234_1234_1234_123456789abc

Furthermore, they are external symbols.

llvm-svn: 188053

__ImageBase is a symbol having 4 byte integer equal to the image base address
of the resultant executable. The linker is expected to create the symbol as if
it were read from a file.

In order to emit the symbol contents only when the symbol is actually
referenced, we created a pseudo library file to wrap the linker generated
symbol. The library file member is emitted to the output only when the member
is actually referenced, which is suitable for our purpose.

llvm-svn: 188052

Change asserts at the top of getVectorShuffle to check that LHS and RHS have the same type as the result.

Previously the asserts were only checking that RHS and LHS were the same type and had the same element type as the result. All downstream code for ISD::VECTOR_SHUFFLE requires the types to be the same.

Also removed one unnecessary check of matched element counts that was present in the code.

llvm-svn: 188051

of local classes. We were previously handling this by performing qualified
lookup within a function declaration(!!); replace it with the proper scope
lookup.

llvm-svn: 188050

llvm-svn: 188049

For most libm ISD nodes, TargetLoweringBase::initActions sets the default
scalar-type action to Expand, and leaves the vector-type action default as
Legal. This is not appropriate for the new ISD::FROUND node (which no backend
but PowerPC handles explicitly).

Fixes PR16842.

llvm-svn: 188048

Currently, when an invalid attribute is encountered on processing a .s file,
clang will abort due to llvm_unreachable.  Invalid user input should not cause
an abnormal termination of the compiler.  Change the interface to return a
boolean to indicate the failure as a first step towards improving hanlding of
malformed user input to clang.

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
llvm-svn: 188047

llvm-svn: 188046

llvm-svn: 188045

un-breaks simple use cases while I work on more general support.

<rdar://problem/14487667>

llvm-svn: 188044

Patch by Karthik Bhat, modified slightly by me.

llvm-svn: 188043

llvm-svn: 188042

llvm-svn: 188041

 - With compatibility hack in lit.__init__, so this hopefully shouldn't break
   anything.

llvm-svn: 188040

 - Injecting it as 'lit' is gross, since that name should be used to refer to
   the actual package. For now both are available so it is possibly to cleanup
   test config files incrementally.

llvm-svn: 188039

llvm-svn: 188038

This option prints information about #included files to stderr. Clang could
already do it, this patch just teaches the existing code about the /showIncludes
style and adds the flag.

Differential Revision: http://llvm-reviews.chandlerc.com/D1333

llvm-svn: 188037

Fix false error message for function-style macro instance used as arguments in other function-style macros instances, and add test for it.

llvm-svn: 188036

llvm-svn: 188035

llvm-svn: 188034

llvm-svn: 188033

llvm-svn: 188032

llvm-svn: 188031

llvm-svn: 188030

Revert r185882. This is causing problems with the gold linker and might be better handled by the linker.

llvm-svn: 188029

No functional change intended.

llvm-svn: 188028

Differential Revision: http://llvm-reviews.chandlerc.com/D1328

llvm-svn: 188027

The COMDAT section is a section with a special attribute to tell the linker
whether the symbols in the section are allowed to be merged or not. This patch
add a function to interpret the COMDAT data and set "merge" attribute to the
atoms accordingly.

LLD supports multiple policies to merge atoms; atoms can be merged by name or
by content. COFF supports them, and in addition to that, it supports
choose-the-largest-atom policy, which LLD currently does not support. I simply
mapped it to merge-by-name attribute for now, but we eventually have to support
that policy in the core linker.

llvm-svn: 188025

Test included.

Patch by Zoran Jovanovich

llvm-svn: 188024

llvm-svn: 188023

* ELFTypes.h contains template magic for defining types based on endianess, size, and alignment.
* ELFFile.h defines the ELFFile class which provides low level ELF specific access.
* ELFObjectFile.h contains ELFObjectFile which uses ELFFile to implement the ObjectFile interface.

llvm-svn: 188022

llvm-svn: 188021

llvm-svn: 188020

N3644 tests for map/multimap/set/multiset. Drive-by NOEXCEPT for __tree_const_iterator constructor. Fix comment typos in other tests

llvm-svn: 188019

llvm-svn: 188018