llvm-svn: 244799

llvm-svn: 244797

llvm-svn: 244795

llvm-svn: 244794

llvm-svn: 244793

llvm-svn: 244792

llvm-svn: 244791

llvm-svn: 244789

When displaying the macro backtrace, ignore some of the backtraces that do not
provide extra information to the diagnostic.  Typically, if the problem is
entirely contained within a macro argument, the macro expansion is often not
needed.  Also take into account SourceRange's attached to the diagnostic when
selecting which backtraces to ignore.  Two previous test cases have also been
updated.

Patch by Zhengkai Wu, with minor formatting fixes.

Differential Revision: http://reviews.llvm.org/D11778

llvm-svn: 244788

I forgot to add these in r244780 and r244778. Sorry about that.

Also order the static dependencies in a lexicographical order.

llvm-svn: 244787

Thanks to Majnemer for the help.

llvm-svn: 244786

AliasAnalysis.

Same as the other commits, the TLI access from an alias analysis is
going away and isn't very clean -- it is better to explicitly mark the
dependencies.

llvm-svn: 244785

Reviewers: zturner, clayborg

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D11846

llvm-svn: 244784

Reviewers: zturner

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D11910

llvm-svn: 244783

Reviewers: zturner

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D11909

llvm-svn: 244782

Summary: Update to D11816.

Reviewers: zturner

Subscribers: zturner, lldb-commits

Differential Revision: http://reviews.llvm.org/D11843

llvm-svn: 244781

just depend on it directly.

This was particularly frustrating because there was a really wide
mixture of using a member variable and re-extracting it from the AA that
happened to be around. I think the result is much more clear.

I've also deleted all of the pointless null checks and used references
across the APIs where I could to make it explicit that this cannot be
null in a useful fashion.

llvm-svn: 244780

Summary:
D11924 implemented part of the floating-point comparisons, this patch implements the rest:
 * Tell ISelLowering that all booleans are either 0 or 1.
 * Expand the eq/ne/lt/le/gt/ge floating-point comparisons to the canonical ones (similar to what Mips32r6InstrInfo.td does).
 * Add tests for ord/uno.
 * Add tests for ueq/one/ult/ule/ugt/uge.
 * Fix existing comparison tests to remove the (res & 1) code, which setBooleanContents stops from generating.

Reviewers: sunfish

Subscribers: llvm-commits, jfb

Differential Revision: http://reviews.llvm.org/D11970

llvm-svn: 244779

relying on sneaking it out of its AliasAnalysis.

This abuse of AA (to shuffle TLI around rather than explicitly depending
on it) is going away with my refactor of AA.

llvm-svn: 244778

This reduces the total .obj size when building llvm from
496,690,342 to 219,334,936 bytes.

llvm-svn: 244767

llvm-svn: 244765

r243382 changed the behavior to always require a set of memchecks to be
passed to LoopVer.  This change restores the prior behavior as an
alternative to the new behavior.  This allows the checks to be
implicitly taken from the LAA object.

Patch by Ashutosh Nema!

llvm-svn: 244763

llvm-svn: 244761

This should fix a buildbot failure

llvm-svn: 244760

llvm-svn: 244759

llvm-svn: 244758

This makes it easier to reason about the size of an array dimension with isl.

llvm-svn: 244757

The fix for this is in LLVM but it depends on how clang handles the alias
attribute, so add a test to the clang tests to make sure everything works
together as expected.

Differential Revision: http://reviews.llvm.org/D11980

llvm-svn: 244756

llvm-svn: 244755

Hal asked for this change in D11146, but I missed it when I committed originally.

llvm-svn: 244754

llvm-svn: 244753

r242520 was reverted in r244313 as the expected behaviour of the alias
attribute in C is that the alias has the same size as the aliasee. However
we can re-introduce adding the size on the alias when the aliasee does not,
from a source code or object perspective, exist as a discrete entity. This
happens when the aliasee is not a symbol, or when that symbol is private.

Differential Revision: http://reviews.llvm.org/D11943

llvm-svn: 244752

The version of libxml2 required by c-index-test must be at least 2.5.3. Considering that this version was released in 2003, you might think the check a bit ridiculous. Unfortunately, GnuWin32 ships with libxml2 2.4.12, which was released in 2001.

This allows us to have GnuWin32 on the PATH on Windows without causing compilation errors.

llvm-svn: 244751

http://reviews.llvm.org/D11899

llvm-svn: 244750

llvm-svn: 244749

On Mach-O emitting aliases for the variables that make up a MergedGlobals
variable can cause problems when linking with dead stripping enabled so don't
do that, except for external variables where we must emit an alias.

llvm-svn: 244748

llvm-svn: 244747

removes a corner case in tests that don't set the diagnostic consumer.
In tests, it is good, not to set the diagnostic consumer so that Clang's
parsing diagnostics are still displayed in the test output and only
ClangTidy's output is analyzed differently.

llvm-svn: 244745

[mips][microMIPS] Create microMIPS64r6 subtarget and implement DALIGN, DAUI, DAHI, DATI, DEXT, DEXTM and DEXTU instructions
Differential Revision: http://reviews.llvm.org/D10923

llvm-svn: 244744

Add PT_PHDR segment depending on its availability in linker script's
PHDRS command, fallback if no linker script is given.
Handle FILEHDR, PHDRS and FLAGS attributes of program header.

Differential Revision: http://reviews.llvm.org/D11589

llvm-svn: 244743