Author: kcc
Date: Tue Aug 8 13:20:40 2017
New Revision: 310409
URL: http://llvm.org/viewvc/llvm-project?rev=310409&view=rev
Log:
[sanitizer-coverage] -fsanitize-coverage=bb,inline-8bit-counters
Modified:
cfe/trunk/lib/Driver/SanitizerArgs.cpp
cfe/trunk/test/Driver/fsanitize-coverage.c
Modified: cfe/trunk/lib/Driver/SanitizerArgs.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/SanitizerArgs.cpp?rev=310409&r1=310408&r2=310409&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/SanitizerArgs.cpp (original)
+++ cfe/trunk/lib/Driver/SanitizerArgs.cpp Tue Aug 8 13:20:40 2017
@@ -543,8 +543,10 @@ SanitizerArgs::SanitizerArgs(const ToolC
<< "-fsanitize-coverage=trace-pc-guard";
int InsertionPointTypes = CoverageFunc | CoverageBB | CoverageEdge;
+ int InstrumentationTypes =
+ CoverageTracePC | CoverageTracePCGuard | CoverageInline8bitCounters;
if ((CoverageFeatures & InsertionPointTypes) &&
- !(CoverageFeatures &(CoverageTracePC | CoverageTracePCGuard))) {
+ !(CoverageFeatures & InstrumentationTypes)) {
D.Diag(clang::diag::warn_drv_deprecated_arg)
<< "-fsanitize-coverage=[func|bb|edge]"
<< "-fsanitize-coverage=[func|bb|edge],[trace-pc-guard|trace-pc]";
Modified: cfe/trunk/test/Driver/fsanitize-coverage.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/fsanitize-coverage.c?rev=310409&r1=310408&r2=310409&view=diff
==============================================================================
--- cfe/trunk/test/Driver/fsanitize-coverage.c (original)
+++ cfe/trunk/test/Driver/fsanitize-coverage.c Tue Aug 8 13:20:40 2017
@@ -86,6 +86,8 @@
// CHECK_NOPRUNE: -fsanitize-coverage-no-prune
// RUN: %clang -target x86_64-linux-gnu
-fsanitize-coverage=inline-8bit-counters %s -### 2>&1 | FileCheck %s
--check-prefix=CHECK_INLINE8BIT
+// RUN: %clang -target x86_64-linux-gnu
-fsanitize-coverage=bb,inline-8bit-counters %s -### 2>&1 | FileCheck %s
--check-prefix=CHECK_INLINE8BIT
+// CHECK_INLINE8BIT-NOT: warning
// CHECK_INLINE8BIT: -fsanitize-coverage-inline-8bit-counters
// RUN: %clang -target x86_64-linux-gnu
-fsanitize-coverage=inline-8bit-counters,pc-table %s -### 2>&1 | FileCheck %s
--check-prefix=CHECK_PC_TABLE
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