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[msan] Remove unused code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204125 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evgeniy Stepanov 2014-03-18 08:29:42 +00:00
parent a9d93e3c74
commit fabbbc96ca
1 changed files with 0 additions and 5 deletions
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5
lib/Transforms/Instrumentation/MemorySanitizer.cpp
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@ -249,8 +249,6 @@ class MemorySanitizer : public FunctionPass {
/// \brief The run-time callback to print a warning.
Value *WarningFn;
/// \brief Run-time helper that copies origin info for a memory range.
Value *MsanCopyOriginFn;
/// \brief Run-time helper that generates a new origin value for a stack
/// allocation.
Value *MsanSetAllocaOrigin4Fn;
@ -324,9 +322,6 @@ void MemorySanitizer::initializeCallbacks(Module &M) {
: "__msan_warning_noreturn";
WarningFn = M.getOrInsertFunction(WarningFnName, IRB.getVoidTy(), NULL);
MsanCopyOriginFn = M.getOrInsertFunction(
"__msan_copy_origin", IRB.getVoidTy(), IRB.getInt8PtrTy(),
IRB.getInt8PtrTy(), IntptrTy, NULL);
MsanSetAllocaOrigin4Fn = M.getOrInsertFunction(
"__msan_set_alloca_origin4", IRB.getVoidTy(), IRB.getInt8PtrTy(), IntptrTy,
IRB.getInt8PtrTy(), IntptrTy, NULL);