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4 Commits

Author SHA1 Message Date
Fangrui Song 10f69948fb [pp-trace] Modernize the code 
Use InitLLVM and WithColor
Delete PPTraceConsumer, add the callback in PPTraceAction
Migrae to tooling::createExecutorFromCommandLineArgs
Don't specialize empty OutputFileName

llvm-svn: 356849
 2019-03-24 06:55:08 +00:00
Fangrui Song 560a45a3c4 [pp-trace] Delete -ignore and add a new option -callbacks 
Summary:
-ignore specifies a list of PP callbacks to ignore. It cannot express a
whitelist, which may be more useful than a blacklist.
Add a new option -callbacks to replace it.

-ignore= (default) => -callbacks='*' (default)
-ignore=FileChanged,FileSkipped => -callbacks='*,-FileChanged,-FileSkipped'

-callbacks='Macro*' : print only MacroDefined,MacroExpands,MacroUndefined,...

Reviewers: juliehockett, aaron.ballman, alexfh, ioeric

Reviewed By: aaron.ballman

Subscribers: nemanjai, kbarton, jsji, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D59296

llvm-svn: 356366
 2019-03-18 13:30:17 +00:00
Saleem Abdulrasool 16d26f6f94 test: use target triple for the test 
Now that `pragma comment` is also used on ELF-ish targets with a
restricted set of options, we need to specify the full target here for
the test.

llvm-svn: 324441
 2018-02-07 02:27:34 +00:00
John Thompson c2d8a5c7f5 [extra] pp-trace - Fix for PragmaWarning output, adding tests for the pragma callbacks. 
llvm-svn: 194636
 2013-11-14 00:18:19 +00:00