llvm-svn: 207800

Seems to be crashing clang (3.3 and 3.4) on some buildbots...

This reverts commit r207792.

llvm-svn: 207799

llvm-svn: 207798

That's what all tests use, no idea where I got the latter from.

llvm-svn: 207797

order by the number of missing or extra parameters. This is useful if
there are more than a few overload candidates with arity mismatches,
particularly in the presence of -fshow-overloads=best.

llvm-svn: 207796

Enclosing the original #include directive inside #if 0 adds lines,
so warning/errors messages would have the line number off in
"In file included from <file>:<line>:", so add line marker to fix this.

llvm-svn: 207795

Similar to r207764.

llvm-svn: 207794

This package is useful for architecture-independent tools like llc.

Patch by Jacques-Pascal Deplaix.

llvm-svn: 207793

llvm-svn: 207792

This is more efficient than before.

llvm-svn: 207791

This creates a lot of core infrastructure in which to add, with little
effort, quite a bit more to mips fast-isel

Test Plan: simplestore.ll

Reviewers: dsanders

Reviewed By: dsanders

Differential Revision: http://reviews.llvm.org/D3527

llvm-svn: 207790

llvm-svn: 207789

This was initialized by llvm-mc (calling setDwarfVersion) but other
clients (such as clang, llc, etc) aren't necessarily initializing this
so we were getting garbage DWARF version values in the output.
Initialize it to a reasonable default (the same default used in llvm-mc,
though this is higher than it was (2) previously).

llvm-svn: 207788

The test can now catch all cases:
 - no removal of the 'no-integrated-as' flag
 - bogus removal of the flag, like when the remove_if was not followed by an erase

llvm-svn: 207787

This matches gas' behaviour on COFF.

I think that this yak is now sufficiently shaved for aliases with offset
to work.

llvm-svn: 207786

llvm-svn: 207785

GCC -pedantic warns that the initialization of Header is not constant:
InstrProfilingFile.c:31:5: error: initializer element is not computable at load time [-Werror]

LLVM defaults to enabling -pedantic.  If this warning is unhelpful, we
can consider revisiting that decision.

llvm-svn: 207784

This optimization merges the common part of a group of GEPs, so we can compute
each pointer address by adding a simple offset to the common part.

The optimization is currently only enabled for the NVPTX backend, where it has
a large payoff on some benchmarks.

Review: http://reviews.llvm.org/D3462

Patch by Jingyue Wu.

llvm-svn: 207783

Post commit review feedback from Paul Robinson regarding r207777.

llvm-svn: 207782

llvm-svn: 207781

To simplify source location offsets, this test uses line directives to
force particular lines of interest to have known line numbers so that
adjustments before/after those points don't require updates to the CHECK
lines.

llvm-svn: 207779

llvm-svn: 207778

This the LLVM portion that will allow Clang and other frontends to emit
typedefs of void by providing a null type for the typedef's underlying
type.

llvm-svn: 207777

Summary:
Previously, we would generate a single name for all reference
temporaries and allow LLVM to rename them for us.  Instead, number the
reference temporaries as we build them in Sema.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D3554

llvm-svn: 207776

llvm-svn: 207775

Fixing a cast-qual warning. getBufferStart() and getBufferEnd() both return a const char *, so casting to non-const was triggering a warning (even though the assignment and usage was always const anyway).

No functional changes intended.

llvm-svn: 207774

Not all triples support it.

llvm-svn: 207772

We accept 'void *p; p->~void();' for MSVC compatibility since r148682.
However, we were returning ExprError, rather than producing an AST,
despite only diagnosing it with a warning.  CodeGen noticed that the
template function specialization had an invalid AST, and therefore
didn't generate code for it.  This change makes us produce an AST with a
void pseudo-dtor call.

Part of PR18256.

llvm-svn: 207771

Use i32 instead of specifying SReg_32. When this is
the pseudo INDIRECT_BASE_ADDR, this would give a bogus
verifier error.

llvm-svn: 207770

In general the linker scripts's GROUP command works like a pair
of command line options --start-group/--end-group. But there is
a difference in the files look up algorithm.

The --start-group/--end-group commands use a trivial approach:
a) If the path has '-l' prefix, add 'lib' prefix and '.a'/'.so'
   suffix and search the path through library search directories.
b) Otherwise, use the path 'as-is'.

The GROUP command implements more compicated approach:
a) If the path has '-l' prefix, add 'lib' prefix and '.a'/'.so'
   suffix and search the path through library search directories.
b) If the path does not have '-l' prefix, and sysroot is configured,
   and the path starts with the / character, and the script being
   processed is located inside the sysroot, search the path under
   the sysroot. Otherwise, try to open the path in the current
   directory. If it is not found, search through library search
   directories.

https://www.sourceware.org/binutils/docs-2.24/ld/File-Commands.html

The patch reviewed by Shankar Easwaran, Rui Ueyama.

llvm-svn: 207769

llvm-svn: 207768

This bumps CINDEX_VERSION_MINOR up (to 26).

llvm-svn: 207767

Fixing a FIXME -- no longer using std::memcpy, since that would fail for non-trivial types. Replaced with std::copy. No functional changes intended since all uses of this functionality either use pointers or integers.

llvm-svn: 207766

After Diego added support for -Rpass=inliner we have now in-tree remarks which
we can use to properly test this feature.

llvm-svn: 207765

"1" means entering a new file (from a different one), but the main
file is not included from anything (and this would e.g. confuse -Wunused-macros
to not report unused macros in the main file, see pr15610, or also see pr18948).
The line marker is still useful e.g. if the resulting file is renamed or used
via a pipe.

llvm-svn: 207764

This fixes pr19147.

There are a few more related issues to fix, but the testcase in the bug now
passes.

llvm-svn: 207763

There's nothing wrong with the change itself, but
test/Frontend/rewrite-includes-messages.c fails without another
not-yet-committed fix.

llvm-svn: 207762

I will use it there in a second.

llvm-svn: 207761

llvm-svn: 207760

llvm-svn: 207759