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[sancov] Fix the sancov pass to initialize itself inside its

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constructor. This should fix the recent crashes on certain
architectures.

llvm-svn: 263845
This commit is contained in:
Chandler Carruth 2016-03-18 22:35:58 +00:00
parent 4f2c8f2700
commit a761228d20
1 changed files with 3 additions and 1 deletions
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4
lib/Transforms/Instrumentation/SanitizerCoverage.cpp
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@ -152,7 +152,9 @@ class SanitizerCoverageModule : public ModulePass {
public:
SanitizerCoverageModule(
const SanitizerCoverageOptions &Options = SanitizerCoverageOptions())
: ModulePass(ID), Options(OverrideFromCL(Options)) {}
: ModulePass(ID), Options(OverrideFromCL(Options)) {
initializeSanitizerCoverageModulePass(*PassRegistry::getPassRegistry());
}
bool runOnModule(Module &M) override;
bool runOnFunction(Function &F);
static char ID; // Pass identification, replacement for typeid