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Differential D21339

Compiler-rt test for sanitizer coverage w/o sanitizers.
ClosedPublic

Authored by eugenis on Jun 14 2016, 1:41 PM.

Details

Reviewers
kcc
Summary

This is a compiler-rt test for D21317

Diff Detail

Repository
rL LLVM

Event Timeline

eugenis updated this revision to Diff 60737.Jun 14 2016, 1:41 PM
eugenis retitled this revision from to Compiler-rt test for sanitizer coverage w/o sanitizers. .
eugenis updated this object.
eugenis added a reviewer: kcc.
eugenis set the repository for this revision to rL LLVM.
eugenis added a subscriber: llvm-commits.
Herald added subscribers: kubamracek, srhines, danalbert, tberghammer. · View Herald TranscriptJun 14 2016, 1:41 PM
eugenis mentioned this in D21317: [sanitizer] Allow sanitize coverage w/o sanitizers..Jun 14 2016, 1:41 PM
kcc accepted this revision.Jun 14 2016, 2:20 PM
kcc edited edge metadata.

LGTM

This revision is now accepted and ready to land.Jun 14 2016, 2:20 PM
eugenis closed this revision.Jun 17 2016, 1:38 PM

r272718

Revision Contents

PathSize
test/
ubsan/
TestCases/
19 lines

Diff 60737

test/ubsan/TestCases/coverage.cc

  • This file was added.
// Test various levels of coverage
//
// RUN: %clangxx -O1 -fsanitize-coverage=func %s -o %t
// RUN: %env_ubsan_opts=coverage=1:coverage_bitset=1:verbosity=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK1
// RUN: %clangxx -O1 -fsanitize-coverage=bb %s -o %t
// RUN: %env_ubsan_opts=coverage=1:coverage_bitset=1:verbosity=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK2
//
// UNSUPPORTED: ubsan-tsan
// UNSUPPORTED: android
volatile int sink;
int main(int argc, char **argv) {
if (argc == 0)
sink = 0;
}
// CHECK1: CovDump: bitset of 1 bits written for '{{.*}}', 1 bits are set
// CHECK1: 1 PCs written
// CHECK2: CovDump: bitset of 2 bits written for '{{.*}}', 1 bits are set
// CHECK2: 1 PCs written