llvm-svn: 82360

llvm-svn: 82359

llvm-svn: 82358

design a testcase that would tickle this behaviour.

llvm-svn: 82357

llvm-svn: 82356

llvm-svn: 82355

internal, they shouldn't use the indirect pointer stuff. In the case of
throw_rethrow_test, it was marked as 'internal' and calculated its own offset to
its contents.

llvm-svn: 82354

the optimization described in the comment is only valid with target data.

llvm-svn: 82353

llvm-svn: 82352

maintain the "null is unspecified, empty is empty" semantics.

llvm-svn: 82351

This requires StringRef'izing ProvideOption which I also did.

llvm-svn: 82350

folder removes a lot of const_casting and requires no changes to clang or
llvm-gcc.

llvm-svn: 82349

llvm-svn: 82348

find_first_of/find_first_of methods.

llvm-svn: 82347

llvm-svn: 82346

stringref because they may not be nul terminated.  For options like -Lfoo
this now avoids a O(n)  temporary std::strings where N is the length of 
the string after -L.

llvm-svn: 82345

to scan from.

llvm-svn: 82343

we pushed the beginning of the interval back 1, so the
interval would overlap with inputs that die.  We were
also pushing the end of the interval back 1, though,
which means the earlyclobber didn't overlap with other
output operands.  Don't do this.  PR 4964.

llvm-svn: 82342

a std::vector and a bunch of std::string temporaries.

llvm-svn: 82341

llvm-svn: 82340

llvm-svn: 82339

common and useful integer types.

llvm-svn: 82338

llvm-svn: 82337

llvm-svn: 82336

llvm-svn: 82335

llvm-svn: 82334

llvm-svn: 82333

llvm-svn: 82332

llvm-svn: 82331

update the code which was broken by this.

llvm-svn: 82327

llvm-svn: 82322

llvm-svn: 82319

a massive number of temporary strings created when parsing a command line.
More still left to eliminate.

llvm-svn: 82318

to. This can be combined with LCSSA or SSI form to store more information on a
PHINode than can be computed by looking at its incoming values.

llvm-svn: 82317

It prints the content of all bbs, instead of printing empty bbs to make the
CFG more readable.  Fix this.  Patch by Tobias Grosser.

llvm-svn: 82315

llvm-svn: 82314

llvm-svn: 82313

- Replace std::map<std::string with StringMap
- Eliminate unnecessary std::string copies
- ~10% speed-up for clang's testsuite on my machine (debug build)

llvm-svn: 82312

Fix PR4926. When target hook EmitInstrWithCustomInserter() insert new basic blocks and update CFG, it should also inform sdisel of the changes so the phi source operands will come from the right basic blocks.

llvm-svn: 82311

Reviewed by Dan Gohman.

llvm-svn: 82300