transcode from AT&T to intel syntax with "llvm-mc foo.s -output-asm-variant=1"

llvm-svn: 82385

llvm-svn: 82384

llvm-svn: 82382

Make dllexport directives come out in determinstic order.

llvm-svn: 82381

llvm-svn: 82380

llvm-svn: 82379

llvm-svn: 82378

llvm-svn: 82377

llvm-svn: 82375

llvm-svn: 82372

the hopes that the two bitcasts will merge.

llvm-svn: 82371

llvm-svn: 82370

llvm-svn: 82369

non-sorted order, restore the sort.

llvm-svn: 82368

eliminate the duplicate detection loop, moving it into the loop that populates the Opts vector in the first place.

llvm-svn: 82367

llvm-svn: 82366

the middle of a vector, swap the last element in and pop_back.  Also saves 330 bytes :)

llvm-svn: 82365

release-asserts .o file (72900->71856).

llvm-svn: 82364

llvm-svn: 82363

1. Change some "\n" -> '\n'.
2. eliminte some std::string's by using raw_ostream::indent.
3. move a bunch of code out of the main arg parser routine into
   a new static HandlePrefixedOrGroupedOption function.
4. Greatly simplify the implementation of getOptionPred, and make
   it avoid splitting prefix options at = when that doesn't match
   a non-prefix option.

llvm-svn: 82362

Add another line to the ConstantExprFold test to demonstrate the GEPs may not
wrap around in either the signed or unsigned senses.

llvm-svn: 82361

llvm-svn: 82360

llvm-svn: 82359

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

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