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* Remove tabs.Bill Wendling2012-07-191-4/+4
| | | | llvm-svn: 160479
* Don't cast away constant qualifier.Duncan Sands2012-03-121-1/+1
| | | | llvm-svn: 152553
* Correct use of const in ParseCommandLineOptionsDavid Blaikie2012-02-071-5/+5
| | | | llvm-svn: 149999
* Tidy up. s/Low Level Virtual Machine/LLVM/.Jim Grosbach2012-01-251-1/+1
| | | | | | LLVM isn't an acronym anymore. llvm-svn: 148985
* Remove dead default.David Blaikie2012-01-231-1/+0
| | | | llvm-svn: 148738
* Removing unused default switch cases in switches over enums that already ↵David Blaikie2012-01-161-6/+0
| | | | | | | | 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
* revert r147542 after comments from Joerg SonnenbergerSebastian Pop2012-01-051-1/+0
| | | | llvm-svn: 147608
* use getHostTriple instead of getDefaultTargetTriple in getClosestTargetForJITSebastian Pop2012-01-041-0/+1
| | | | | | | | | | 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
* Add some missing anchors.David Blaikie2011-12-011-0/+3
| | | | llvm-svn: 145578
* rename getHostTriple into getDefaultTargetTripleSebastian Pop2011-11-011-1/+1
| | | | llvm-svn: 143502
* CommandLine: Add support for 64 bit unsigned integer options.Benjamin Kramer2011-09-151-0/+13
| | | | llvm-svn: 139848
* Move the registered target printing in version strings completely out ofChandler Carruth2011-07-221-7/+2
| | | | | | | | | | | | | | | | | 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
* Move the logic for printing the registered targets into a staticChandler Carruth2011-07-221-26/+5
| | | | | | | 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
* Add an extension point to the CommandLine library where clients canChandler Carruth2011-07-221-3/+22
| | | | | | | | | | | | 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
* Aliased flag options should be directed to stdout, not stderr to be ↵Evan Cheng2011-06-131-2/+2
| | | | | | consistent. Patch by Julien Lerouge. llvm-svn: 132931
* In option typo correction, consider -foo=VALUE flags as two distinct parts. TheNick Lewycky2011-05-021-5/+12
| | | | | | | | | | 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
* Fix a few instances of "warning: extra ';' outside of a function [-pedantic]".Frits van Bommel2011-04-061-7/+7
| | | | llvm-svn: 129002
* Added *hidden* flags -print-options and -print-all-options soAndrew Trick2011-04-051-26/+150
| | | | | | | | | | | | | | | | | | | 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
* Support/CommandLine: Fix LookupNearestOption to also search extra option names.Daniel Dunbar2011-01-241-10/+25
| | | | llvm-svn: 124124
* Support/CommandLine: Add "Did you mean" print for mismatched operands.Daniel Dunbar2011-01-181-0/+39
| | | | llvm-svn: 123717
* Support/PathV1: Deprecate getLast.Michael J. Spencer2010-12-181-1/+1
| | | | llvm-svn: 122116
* MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> ↵Michael J. Spencer2010-12-161-6/+3
| | | | | | via an out parm. llvm-svn: 121958
* Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with ↵Michael J. Spencer2010-12-091-1/+3
| | | | | | error_code &ec. And fix clients. llvm-svn: 121379
* Merge System into Support.Michael J. Spencer2010-11-291-2/+2
| | | | llvm-svn: 120298
* Fix a use after free. Patch by Frits van Bommel.Rafael Espindola2010-11-191-6/+9
| | | | llvm-svn: 119842
* Add new configure option, --disable-timestamps, intended to turn off ↵Daniel Dunbar2010-05-101-0/+2
| | | | | | | | | 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
* Fix minor style issues.Dan Gohman2010-03-241-2/+2
| | | | llvm-svn: 99414
* Refer to -help instead of --help since this is what tools themselves say.Duncan Sands2010-02-181-7/+7
| | | | | | | | 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
* Replace strcpy with memcpy when we have the length around anyway.Benjamin Kramer2010-01-281-2/+3
| | | | llvm-svn: 94746
* Suppress use of uninitialized variable warning.Duncan Sands2010-01-091-1/+1
| | | | llvm-svn: 93046
* Change errs() to dbgs().David Greene2010-01-051-3/+3
| | | | llvm-svn: 92646
* Print a newline after the Args: line so that unrelated errs() output doesn'tDan Gohman2009-12-031-1/+2
| | | | | | end up on the same line. llvm-svn: 90473
* Perform explicit instantiations in the proper namespace, since Clang ↵Douglas Gregor2009-11-251-0/+2
| | | | | | diagnoses this ill-formity. llvm-svn: 89846
* Move the handling of CommaSeparated options into ProvideOption.Mikhail Glushenkov2009-11-201-23/+33
| | | | | | | | 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
* Trailing whitespace.Mikhail Glushenkov2009-11-191-25/+25
| | | | llvm-svn: 89364
* Revert CPU detection code to return "generic" instead of an empty string in caseBenjamin Kramer2009-11-171-1/+1
| | | | | | | of failure. The x86 target didn't like empty cpu names and broke x86 tests on non-x86 buildbots. llvm-svn: 89111
* Report the detected host CPU in --version.Daniel Dunbar2009-11-141-0/+3
| | | | llvm-svn: 88813
* Show command-line args and features passed into backend in debug output. ↵Sandeep Patel2009-11-111-0/+6
| | | | | | Approved by Evan Cheng. llvm-svn: 86797
* Bugfix for the CommaSeparated option. The original code was adding the wholeNicolas Geoffray2009-10-061-0/+1
| | | | | | string at the end of the list, instead of the last comma-separated string. llvm-svn: 83405
* reapply r82348 with a fix, thanks Jeffrey.Chris Lattner2009-09-241-33/+24
| | | | llvm-svn: 82683
* Roll back r82348, which introduced an infinite loop in ParseCStringVector() thatJeffrey Yasskin2009-09-241-22/+33
| | | | | | | a trivial unittest would have caught. This revision also adds the trivial unittest. llvm-svn: 82675
* tidy upChris Lattner2009-09-201-1/+1
| | | | llvm-svn: 82384
* smallvectorize getExtraOptionNamesChris Lattner2009-09-201-2/+1
| | | | llvm-svn: 82377
* minor cleanups.Chris Lattner2009-09-201-22/+24
| | | | llvm-svn: 82375
* strength reduce further StringRef-> const char*, saving another 620 bytes.Chris Lattner2009-09-201-5/+11
| | | | llvm-svn: 82372
* switch an std::string to StringRef, shaving 400 bytes off CommandLine.oChris Lattner2009-09-201-11/+10
| | | | llvm-svn: 82370
* the switch from std::map -> StringMap caused --help output to be in Chris Lattner2009-09-201-5/+15
| | | | | | non-sorted order, restore the sort. llvm-svn: 82368
* eliminate the duplicate detection loop, moving it into the loop that ↵Chris Lattner2009-09-201-13/+6
| | | | | | populates the Opts vector in the first place. llvm-svn: 82367
* Eliminate a masochistic "algorithm" loop, shrinking CommandLine.o from ↵Chris Lattner2009-09-201-13/+8
| | | | | | 71524->70700 bytes. llvm-svn: 82366
* don't use count + insert, just do insert + failure. Also, instead of ↵Chris Lattner2009-09-201-6/+9
| | | | | | | | deleting from the middle of a vector, swap the last element in and pop_back. Also saves 330 bytes :) llvm-svn: 82365
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