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19 Commits

Author SHA1 Message Date
Yaron Keren 075759aadd Remove more superfluous .str() and replace std::string concatenation with Twine. 
Following r233392, http://llvm.org/viewvc/llvm-project?rev=233392&view=rev.

llvm-svn: 233555
 2015-03-30 15:42:36 +00:00
Filipe Cabecinhas 008067aca9 Make getLastArgNoClaim work for up to 4 arguments. 
Summary:
This is needed for http://reviews.llvm.org/D8507
I have no idea what stand-alone tests could be done, if needed.

Reviewers: Bigcheese, craig.topper, samsonov

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8508

llvm-svn: 232859
 2015-03-20 23:32:58 +00:00
Yaron Keren 1ee89fc432 Teach Twine to support SmallString. 
Enable removing .str() member calls for these frequent cases. 

 http://reviews.llvm.org/D6372

llvm-svn: 232465
 2015-03-17 09:51:17 +00:00
David Blaikie 9f380a3ca0 Fix uses of reserved identifiers starting with an underscore followed by an uppercase letter 
This covers essentially all of llvm's headers and libs. One or two weird
cases I wasn't sure were worth/appropriate to fix.

llvm-svn: 232394
 2015-03-16 18:06:57 +00:00
Benjamin Kramer 6cd780ff21 Prefer SmallVector::append/insert over push_back loops. 
Same functionality, but hoists the vector growth out of the loop.

llvm-svn: 229500
 2015-02-17 15:29:18 +00:00
Chandler Carruth d9903888d9 [cleanup] Re-sort all the #include lines in LLVM using 
utils/sort_includes.py.

I clearly haven't done this in a while, so more changed than usual. This
even uncovered a missing include from the InstrProf library that I've
added. No functionality changed here, just mechanical cleanup of the
include order.

llvm-svn: 225974
 2015-01-14 11:23:27 +00:00
Ehsan Akhgari 63e3a29ff3 Add an overload of getLastArgNoClaim taking two OptSpecifiers. 
Summary: This will be used in clang.

Test Plan: Will be tested on the clang side.

Reviewers: hansw

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5337

llvm-svn: 217702
 2014-09-12 19:42:53 +00:00
Tim Northover ac002d3e34 Generic: add range-adapter for option parsing. 
I want to use it in lld, but while I'm here I'll update LLVM uses.

llvm-svn: 212615
 2014-07-09 13:03:37 +00:00
Justin Bogner 6f07046808 ArgList: use MakeArgList overloads in subclasses and clean up some calls. 
llvm-svn: 211340
 2014-06-20 04:36:29 +00:00
Benjamin Kramer f9d2d512c7 Options: Use erase_if to remove Args from the list. 
While there make getOption return a const reference so we don't have to put it
on the stack when calling methods on it. No functionality change.

llvm-svn: 209088
 2014-05-18 15:14:13 +00:00
David Blaikie e9907ba16e Protect the ArgList dtor 
It could even be made non-virtual if it weren't for bad compiler
warnings.

This demonstrates that ArgList objects aren't destroyed polymorphically
and possibly that they aren't even used polymorphically. If that's the
case, it might be possible to refactor the two ArgList types more
separately and simplify the Arg ownership model. *continues
experimenting*

llvm-svn: 206727
 2014-04-20 23:59:00 +00:00
David Blaikie f70b21a4b8 Use unique_ptr to handle ownership of synthesized args in DerivedArgList 
This might be able to be simplified further by using Arg as a value type
in a linked list (to maintain pointer validity), but here's something
simple to start with.

llvm-svn: 206724
 2014-04-20 22:37:46 +00:00
Craig Topper 2617dccea2 [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 
llvm-svn: 206252
 2014-04-15 06:32:26 +00:00
David Blaikie 8e5283ad1d Avoid buffer copies when a Twine already is a StringRef. 
llvm-svn: 196301
 2013-12-03 18:18:28 +00:00
Reid Kleckner a75eba9c05 Revert "[Option] Store arg strings in a set backed by a BumpPtrAllocator" 
This broke clang's crash-report.c test, and I haven't been able to
figure it out yet.

This reverts commit r186319.

llvm-svn: 186329
 2013-07-15 16:40:52 +00:00
Reid Kleckner cacb40c6c7 [Option] Store arg strings in a set backed by a BumpPtrAllocator 
No functionality change.

This is preparing to move response file parsing into lib/Option so it
can be shared between clang and lld.  This change isn't just a
micro-optimization.  Clang's driver uses a std::set<std::string> to
unique arguments while parsing response files, so this matches that.

llvm-svn: 186319
 2013-07-15 13:46:24 +00:00
Reid Kleckner 12e0332bfd Merge changes to clang's Driver code into LLVM's Option library 
This is in preparation for switching the clang driver over to using LLVM's
Option library.  Richard Smith introduced most of these changes to the clang
driver in r167638.

Reviewers: espindola on IRC

Differential Revision: http://llvm-reviews.chandlerc.com/D970

llvm-svn: 183925
 2013-06-13 18:12:12 +00:00
Chandler Carruth be81023d74 Resort the #include lines in include/... and lib/... with the 
utils/sort_includes.py script.

Most of these are updating the new R600 target and fixing up a few
regressions that have creeped in since the last time I sorted the
includes.

llvm-svn: 171362
 2013-01-02 10:22:59 +00:00
Michael J. Spencer 41ee041d4f Copy clang/Driver/<Option parsing stuff> to llvm. 
llvm-svn: 169344
 2012-12-05 00:29:32 +00:00