Commit Graph

182 Commits

Author SHA1 Message Date
Jim Grosbach 65e2465550 Tidy up. s/Low Level Virtual Machine/LLVM/.
LLVM isn't an acronym anymore.

llvm-svn: 148985
2012-01-25 22:00:23 +00:00
David Blaikie d3303ded75 Remove dead default.
llvm-svn: 148738
2012-01-23 22:37:11 +00:00
David Blaikie 486df738c3 Removing unused default switch cases in switches over enums that already account for all enumeration values explicitly.
(This time I believe I've checked all the -Wreturn-type warnings from GCC & added the couple of llvm_unreachables necessary to silence them. If I've missed any, I'll happily fix them as soon as I know about them)

llvm-svn: 148262
2012-01-16 23:24:27 +00:00
Sebastian Pop 99ab273a77 revert r147542 after comments from Joerg Sonnenberger
llvm-svn: 147608
2012-01-05 18:28:46 +00:00
Sebastian Pop 0f357d6c22 use getHostTriple instead of getDefaultTargetTriple in getClosestTargetForJIT
Get back getHostTriple.

For JIT compilation, use the host triple instead of the default
target: this fixes some JIT testcases that used to fail when the
compiler has been configured as a cross compiler.

llvm-svn: 147542
2012-01-04 19:47:22 +00:00
David Blaikie 3a15e14520 Add some missing anchors.
llvm-svn: 145578
2011-12-01 08:00:17 +00:00
Sebastian Pop 94441fbad7 rename getHostTriple into getDefaultTargetTriple
llvm-svn: 143502
2011-11-01 21:32:20 +00:00
Benjamin Kramer 49fc9ddae6 CommandLine: Add support for 64 bit unsigned integer options.
llvm-svn: 139848
2011-09-15 21:17:37 +00:00
Chandler Carruth 2d71c421f9 Move the registered target printing in version strings completely out of
the Support library. Now its part of the TargetRegistry, and the three
commands that care about this explicitly register this extra bit of
version information.

The set of commands which care was computed by intersecting those which
use the Support library's version string printing and those that
initialize all the registered targets in a way that produces
a meaningful list. The only odd ball out is that 'clang -cc1as -version'
no longer prints the registered targets. I don't think anyone is really
interested in that (especially as the fact that llvm-mc does so is under
a FIXME), but if someone really does want this back I'll happily apply
the same patch there.

llvm-svn: 135757
2011-07-22 07:50:48 +00:00
Chandler Carruth 2baac02c94 Move the logic for printing the registered targets into a static
function on the TargetRegistry. Also clean it up and use the modern LLVM
utility libraries available instead of rolling a few things manually.

llvm-svn: 135756
2011-07-22 07:50:44 +00:00
Chandler Carruth ea7e55272c Add an extension point to the CommandLine library where clients can
register extra version information to be printed. This is designed to
allow those tools which link in various targets to also print those
registered targets under --version.

Currently this printing logic is embedded into the Support library
directly; a huge layering violation. This is the first step to hoisting
it out into the tools without adding lots of duplicated code.

llvm-svn: 135755
2011-07-22 07:50:40 +00:00
Evan Cheng 871b71247b Aliased flag options should be directed to stdout, not stderr to be consistent. Patch by Julien Lerouge.
llvm-svn: 132931
2011-06-13 20:45:54 +00:00
Nick Lewycky e75ffa1b78 In option typo correction, consider -foo=VALUE flags as two distinct parts. The
comments claimed it did this, but the LHS value was actually an unused variable.

The new system considers only the '-foo' part when comparing it for typos
against flags that have values, but still look at the whole string for flags
that don't. That way, we'll still correct '-inst=combine' to '-instcombine'.

llvm-svn: 130685
2011-05-02 05:24:47 +00:00
Frits van Bommel 87e3367d32 Fix a few instances of "warning: extra ';' outside of a function [-pedantic]".
llvm-svn: 129002
2011-04-06 12:29:56 +00:00
Andrew Trick 12004013ef Added *hidden* flags -print-options and -print-all-options so
developers can see if their driver changed any cl::Option's. The
current implementation isn't perfect but handles most kinds of
options. This is nice to have when decomposing the stages of
compilation and moving between different drivers. It's also a good
sanity check when comparing results produced by different command line
invocations that are expected to produce the comparable results.

Note: This is not an attempt to prolong the life of cl::Option. On the
contrary, it's a placeholder for a feature that must exist when
cl::Option is replaced by a more appropriate framework. A new
framework needs: a central option registry, dynamic name lookup,
non-global containers of option values (e.g. per-module,
per-function), *and* the ability to print options values and their defaults at
any point during compilation.

llvm-svn: 128910
2011-04-05 18:54:36 +00:00
Daniel Dunbar 72d523beab Support/CommandLine: Fix LookupNearestOption to also search extra option names.
llvm-svn: 124124
2011-01-24 17:27:17 +00:00
Daniel Dunbar f413213a48 Support/CommandLine: Add "Did you mean" print for mismatched operands.
llvm-svn: 123717
2011-01-18 01:59:24 +00:00
Michael J. Spencer 762a55b19f Support/PathV1: Deprecate getLast.
llvm-svn: 122116
2010-12-18 00:19:10 +00:00
Michael J. Spencer 39a0ffc394 MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.
llvm-svn: 121958
2010-12-16 03:29:14 +00:00
Michael J. Spencer 7b6fef82d4 Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.
llvm-svn: 121379
2010-12-09 17:36:48 +00:00
Michael J. Spencer 447762da85 Merge System into Support.
llvm-svn: 120298
2010-11-29 18:16:10 +00:00
Rafael Espindola cf14a382ec Fix a use after free. Patch by Frits van Bommel.
llvm-svn: 119842
2010-11-19 21:14:29 +00:00
Daniel Dunbar dac182450b Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently:
- Disables 'Built on ...' in 'foo --version'.
 - Disables timestamps from being embedded into .dir files.

llvm-svn: 103423
2010-05-10 20:11:56 +00:00
Dan Gohman b452d4e9e4 Fix minor style issues.
llvm-svn: 99414
2010-03-24 19:38:02 +00:00
Duncan Sands 142b9edaf1 Refer to -help instead of --help since this is what tools themselves say.
Also, have tools output -help-hidden rather than refer to --help-hidden,
for consistency, and likewise adjust documentation.  This doesn't change
every mention of --help, only those which seemed clearly safe.

llvm-svn: 96578
2010-02-18 14:08:13 +00:00
Benjamin Kramer 29063eac23 Replace strcpy with memcpy when we have the length around anyway.
llvm-svn: 94746
2010-01-28 18:04:38 +00:00
Duncan Sands a230552b94 Suppress use of uninitialized variable warning.
llvm-svn: 93046
2010-01-09 08:30:33 +00:00
David Greene 9d24d0c3e6 Change errs() to dbgs().
llvm-svn: 92646
2010-01-05 01:29:03 +00:00
Dan Gohman 083f229ba2 Print a newline after the Args: line so that unrelated errs() output doesn't
end up on the same line.

llvm-svn: 90473
2009-12-03 19:03:18 +00:00
Douglas Gregor 7baad7365a Perform explicit instantiations in the proper namespace, since Clang diagnoses this ill-formity.
llvm-svn: 89846
2009-11-25 06:04:18 +00:00
Mikhail Glushenkov 5551c207cd Move the handling of CommaSeparated options into ProvideOption.
Makes '--comma-separated val1,val2' mean the same thing as
'--comma-separated=val1,val2' (that is, 'val1' and 'val2' are not lumped
together as 'val1,val2'). Also declutters the main loop a bit.

llvm-svn: 89463
2009-11-20 17:23:17 +00:00
Mikhail Glushenkov 1d9f1fe7cc Trailing whitespace.
llvm-svn: 89364
2009-11-19 17:29:36 +00:00
Benjamin Kramer 713fd3564a Revert CPU detection code to return "generic" instead of an empty string in case
of failure. The x86 target didn't like empty cpu names and broke x86 tests on
non-x86 buildbots.

llvm-svn: 89111
2009-11-17 17:57:04 +00:00
Daniel Dunbar d90a9a04f3 Report the detected host CPU in --version.
llvm-svn: 88813
2009-11-14 21:36:07 +00:00
Sandeep Patel 598825e832 Show command-line args and features passed into backend in debug output. Approved by Evan Cheng.
llvm-svn: 86797
2009-11-11 03:23:46 +00:00
Nicolas Geoffray 08506ee6b0 Bugfix for the CommaSeparated option. The original code was adding the whole
string at the end of the list, instead of the last comma-separated string.

llvm-svn: 83405
2009-10-06 19:55:53 +00:00
Chris Lattner 4e37f877b5 reapply r82348 with a fix, thanks Jeffrey.
llvm-svn: 82683
2009-09-24 05:38:36 +00:00
Jeffrey Yasskin a75d6bf3a8 Roll back r82348, which introduced an infinite loop in ParseCStringVector() that
a trivial unittest would have caught.  This revision also adds the trivial
unittest.

llvm-svn: 82675
2009-09-24 01:14:07 +00:00
Chris Lattner 78f908c877 tidy up
llvm-svn: 82384
2009-09-20 07:16:54 +00:00
Chris Lattner 56efff07f5 smallvectorize getExtraOptionNames
llvm-svn: 82377
2009-09-20 06:21:43 +00:00
Chris Lattner 131dca9c48 minor cleanups.
llvm-svn: 82375
2009-09-20 06:18:38 +00:00
Chris Lattner 00f53807c3 strength reduce further StringRef-> const char*, saving another 620 bytes.
llvm-svn: 82372
2009-09-20 05:53:47 +00:00
Chris Lattner b1f2e101db switch an std::string to StringRef, shaving 400 bytes off CommandLine.o
llvm-svn: 82370
2009-09-20 05:48:01 +00:00
Chris Lattner 6ec8caf003 the switch from std::map -> StringMap caused --help output to be in
non-sorted order, restore the sort.

llvm-svn: 82368
2009-09-20 05:37:24 +00:00
Chris Lattner 8d0309daa0 eliminate the duplicate detection loop, moving it into the loop that populates the Opts vector in the first place.
llvm-svn: 82367
2009-09-20 05:22:52 +00:00
Chris Lattner 64dbb5ca5a Eliminate a masochistic "algorithm" loop, shrinking CommandLine.o from 71524->70700 bytes.
llvm-svn: 82366
2009-09-20 05:18:28 +00:00
Chris Lattner 28610b9878 don't use count + insert, just do insert + failure. Also, instead of deleting from
the middle of a vector, swap the last element in and pop_back.  Also saves 330 bytes :)

llvm-svn: 82365
2009-09-20 05:15:12 +00:00
Chris Lattner 41f8b0b7a6 switch to SmallPtrSet instead of std::set, saving 1K from the
release-asserts .o file (72900->71856).

llvm-svn: 82364
2009-09-20 05:12:14 +00:00
Chris Lattner f74e28abfa change an std::sort to an array_pod_sort call, shrinking CommandLine.o by 9%.
llvm-svn: 82363
2009-09-20 05:06:23 +00:00
Chris Lattner e7c1e210c7 Several changes together in a murky mess:
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
2009-09-20 05:03:30 +00:00