llvm-svn: 44418

a bug where the statement pretty-printer used iostreams but the AST printer
did not.  This was an issue when dumping ASTs to something other than stderr.

Updated SerializationTest to use the new iostreams interface for the AST printer.

llvm-svn: 44417

llvm-svn: 44416

  unsigned char *llvm_cbe_X;
...
  llvm_cbe_X = 0; *((void**)&llvm_cbe_X) = __builtin_stack_save();

instead of:

  llvm_cbe_X = __builtin_stack_save();

See PR1809 for details.

llvm-svn: 44415

llvm-svn: 44414

Introduced a few line breaks to make the Makefile easier to read.

llvm-svn: 44413

case simply performs --test-pickling on the code found in Sema/stmt_exprs.c.

llvm-svn: 44412

(1) Parsed ASTs are pretty-printed to a text file.
(2) The ASTs are serialized to disk.
(3) The ASTs are deserialized from disk.
(4) The deserialized ASTs are pretty-printed to a text file.
(5) The two pretty-printed files are compared. If they are different, the test
    fails.

llvm-svn: 44411

subdirectories mirroring where the test case file is located

For example, for the test case "Sema/stmt_exprs.c", instead of the files
"Output/stmt_exprs.c.out" and "Output/stmt_exprs.c.out.script" being created, the
files "Output/Sema/stmt_exprs.c.out" and "Output/Sema/stmt_exprs.c.out.script" are
created. This prevents any collisions from different test directories that have the
same file name for a test case, and also makes it clear where the test case was
drawn from.

llvm-svn: 44410

case testing the frontend's support of statement expressions was not being
executed.

llvm-svn: 44409

Bug pointed out by Michael Zolda, thanks!

llvm-svn: 44408

CodeGen/Generic/fp_to_int.ll among others.  Its unclear why this 
just started failing...

llvm-svn: 44407

llvm-svn: 44406

llvm-svn: 44405

llvm-svn: 44404

use them.

llvm-svn: 44403

local changes, not the "not".

llvm-svn: 44402

recent stderr updates.

llvm-svn: 44401

in this call:

	Result.IntVal = APInt(80, 2, x);

What is x?

	uint16_t x[8];

I deduce that the APInt constructor being used is this one:

  APInt(uint32_t numBits, uint64_t val, bool isSigned = false);

rather than this one:

  APInt(uint32_t numBits, uint32_t numWords, const uint64_t bigVal[]);

That doesn't seem right!  This fix compiles but is otherwise completely
untested.

llvm-svn: 44400

llvm-svn: 44399

llvm-svn: 44398

llvm-svn: 44397

llvm-svn: 44396

llvm-svn: 44395

merge string literals when it is not provided.

llvm-svn: 44394

llvm-svn: 44393

Add more intrinsics. We can now correctly parse both Carbon.h and Cocoa.h without having to do -arch ppc.

llvm-svn: 44392

llvm-svn: 44391

llvm-svn: 44390

Fix bug in regression tests that ignored stderr output in RUN lines. Updated tests and fixed broken run lines.
XFAILed 3 arm regressions (will file bugs)

llvm-svn: 44389

llvm-svn: 44388

llvm-svn: 44386

llvm-svn: 44384

llvm-svn: 44383

llvm-svn: 44382

llvm-svn: 44380

llvm-svn: 44378

which is now used (or subclasssed) by the ASTConsumers.  This new class
stores a FILE* that is used for writing, instead of just hardwiring output
to stderr (it defaults to stderr if no FILE* is provided).

Modified CreateASTPrinter() to accept a FILE* for printing.

llvm-svn: 44377

llvm-svn: 44376

diagnostic without a location.  This produces:

simpleTest.c:2:18: error: initializer element is not constant
int *myPointer = &(myArray[2]);
                 ^~~~~~~~~~~~~

instead of:

error: initializer element is not constant
llvm-svn: 44375