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fixes lots of llvm warnings

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This commit is contained in:
van Hauser
2020-08-14 12:06:00 +02:00
parent 9ff9ff2ad2
commit 5f0a9c90c8
8 changed files with 16 additions and 26 deletions
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17
llvm_mode/afl-llvm-common.cc
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@ -260,7 +260,8 @@ void scanForDangerousFunctions(llvm::Module *M) {
if (!M) return;
#if LLVM_VERSION_MAJOR >= 4
#if LLVM_VERSION_MAJOR > 3 || \
(LLVM_VERSION_MAJOR == 3 && LLVM_VERSION_MINOR >= 9)
for (GlobalIFunc &IF : M->ifuncs()) {
@ -345,20 +346,14 @@ static std::string getSourceName(llvm::Function *F) {
DILocation *cDILoc = dyn_cast<DILocation>(Loc.getAsMDNode());
unsigned int instLine = cDILoc->getLine();
StringRef instFilename = cDILoc->getFilename();
StringRef instFilename = cDILoc->getFilename();
if (instFilename.str().empty()) {
/* If the original location is empty, try using the inlined location
*/
DILocation *oDILoc = cDILoc->getInlinedAt();
if (oDILoc) {
instFilename = oDILoc->getFilename();
instLine = oDILoc->getLine();
}
if (oDILoc) { instFilename = oDILoc->getFilename(); }
}
@ -371,10 +366,8 @@ static std::string getSourceName(llvm::Function *F) {
DILocation cDILoc(Loc.getAsMDNode(F->getContext()));
unsigned int instLine = cDILoc.getLineNumber();
StringRef instFilename = cDILoc.getFilename();
StringRef instFilename = cDILoc.getFilename();
(void)instLine;
/* Continue only if we know where we actually are */
return instFilename.str();