[sanitizer-coverage] add yet another flavour of coverage instrumentation: trace-pc...
authorKostya Serebryany <kcc@google.com>
Wed, 14 Sep 2016 01:39:35 +0000 (01:39 +0000)
committerKostya Serebryany <kcc@google.com>
Wed, 14 Sep 2016 01:39:35 +0000 (01:39 +0000)
commitda718e55cf0bd5f5f2ee5e288ecd707361c46a02
tree8bfb94883681c5721229acc401a2b04bcc8221db
parentd58c26090d10489747f5b8699692791b1111c81d
[sanitizer-coverage] add yet another flavour of coverage instrumentation: trace-pc-guard. The intent is to eventually replace all of {bool coverage, 8bit-counters, trace-pc} with just this one. LLVM part

llvm-svn: 281431
llvm/include/llvm/Transforms/Instrumentation.h
llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
llvm/test/Instrumentation/SanitizerCoverage/tracing.ll