- 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

llvm-svn: 82110

llvm-svn: 82087

 - As best I can tell, we have eliminated all the code which used to require a
   larger buffer size.

llvm-svn: 81912

llvm-svn: 81577

working. To support this, add an is_displayed() function to raw_ostream,
and generalize Process::StandardOutIsDisplayed and friends in order to
support it.

Also, call RemoveFileOnSignal before creating a file instead of after, so
that the file isn't left behind if the program is interrupted between when
the file is created and RemoveFileOnSignal is called.

While here, add a -S to llvm-extract and port it to IRReader so that it
supports assembly input.

llvm-svn: 81568

llvm-svn: 81402

llvm-svn: 81393

all disassemblers.

Modified the MemoryObject to support 64-bit address
spaces, regardless of the LLVM process's address
width.

Modified the Target class to allow extraction of a
MCDisassembler.

llvm-svn: 81392

llvm-svn: 81308

name (e.g. "ppc") to the appropriate constant.

Also, StringRefize additional Triple constructor.

llvm-svn: 81274

mention -version in messages about missing targets.

llvm-svn: 81272

llvm-svn: 81223

llvm-svn: 81127

about by icc (#593, partial).  Patch by Erick Tryzelaar.

llvm-svn: 81115

1. DUPMAX is defined in regcomp.c, no need to redefine it in regutils.
2. MSVC doesn't like snprintf, use _snprintf instead.

llvm-svn: 81114

llvm-svn: 81108

icc (#177, partial).  Patch by Erick Tryzelaar.

llvm-svn: 81106

llvm-svn: 80855

llvm-svn: 80680

llvm-svn: 80629

llvm-svn: 80515

implementation.

llvm-svn: 80493

This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".

Add a -f option to llvm-extract and llvm-link, for consistency.

Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.

Update Makefiles and documentation accordingly.

llvm-svn: 79990

llvm-svn: 79959

identifier architecture.

llvm-svn: 79906

llvm-svn: 79894

than 16 spaces. Make the Spaces array wide enough to handle common cases.

llvm-svn: 79890

means that raw_ostream no longer has to #include <iosfwd>.  Nothing in llvm
should use raw_os_ostream.h, but llvm-gcc and some unit tests do.

llvm-svn: 79886

member out of line. ftostr is not particularly speedy,
so that method is presumably not perf sensitive.

llvm-svn: 79885

llvm-svn: 79883

llvm-svn: 79876

llvm-svn: 79875

(HAVE_GV && (HAVE_DOT || HAVE_FDP || HAVE_NEATO || \
                   HAVE_TWOPI || HAVE_CIRCO))
are true.

llvm-svn: 79872

forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869

llvm-svn: 79865

change the raw_ostream one to take the raw_ostream byref instead
of byptr.  Prune #includes, eliminate a use of Streams.h

llvm-svn: 79863

 - This also shortens the Format.h implementation, and uses the print buffer
   fully (it was wasting a character).

 - This manifested as llvm-test failures, because one side effect was that
   raw_ostream would write garbage '\x00' values into the output stream if it
   happened that the string was at the end of the buffer. This meant that grep
   would report 'Binary file matches', which meant the silly pattern matching
   llvm-test eventually does would fail. Cute. :)

llvm-svn: 79862

llvm-svn: 79857

llvm-svn: 79852