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

llvm-svn: 82341

llvm-svn: 82339

common and useful integer types.

llvm-svn: 82338

llvm-svn: 82322

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

llvm-svn: 82318

- 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