llvm-svn: 79435

 - This avoids unnecessary malloc/free overhead in the common case, and
   unnecessary copying from the ostream buffer into the output vector.

llvm-svn: 79434

 - These allow clients to make use of the extra elements in the vector which
   have already been allocated, without requiring them to be value initialized.

llvm-svn: 79433

llvm-svn: 79432

llvm-svn: 79431

llvm-svn: 79430

actually added.

llvm-svn: 79429

This is derived from a patch by Anton Korzh.  I modified it to recognize
the VEXT shuffles during legalization and lower them to a target-specific
DAG node.

llvm-svn: 79428

llvm-svn: 79427

rather obscure way (the other candidate is r79377).

llvm-svn: 79426

Use the schedule itinerary operand use/def cycle information to adjust dependence edge latency for post-RA scheduling.

llvm-svn: 79425

llvm-svn: 79424

llvm-svn: 79423

llvm-svn: 79422

llvm-svn: 79421

and other core analysis logic will be untied to a particular Decl.

llvm-svn: 79420

Xerxes Rånby.

llvm-svn: 79419

llvm-svn: 79418

Add a hack to unbreak MSVC builds. str(n)casecmp are POSIX functions and aren't available on windows (mingw defines them though).

llvm-svn: 79417

llvm-svn: 79416

llvm-svn: 79415

llvm-svn: 79414

llvm-svn: 79413

where sizeof(short) == sizeof(int).  Move UsualArithmeticConversionsType 
out of Sema, since it was only there as a historical artifact.  Patch by 
Enea Zaffanella.

llvm-svn: 79412

delete a newed pointer, and improve readability a little bit.

llvm-svn: 79411

llvm-svn: 79410

llvm-svn: 79409

llvm-svn: 79408

llvm-svn: 79407

llvm-svn: 79406

talk to the MCStreamer directly instead.

llvm-svn: 79405

llvm-svn: 79404

llvm-svn: 79403

llvm-svn: 79402

gcc-4.4 was optimizing away comparisons against SimpleValueType when
it was compared to a value larger than the largest value in the enum.
This patch works around it by adding one extra item to the enum so
that these tests will now be valid.

llvm-svn: 79401

llvm-svn: 79400

llvm-svn: 79399

llvm-svn: 79397

llvm-svn: 79396

llvm-svn: 79395