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Revert "Random Number Generator (llvm)"

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This reverts commit cccba093090d127e0b6d17473b14c264c14c5259.

It causes build breakage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211146 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
JF Bastien
2014-06-18 06:33:23 +00:00
parent 1d04a2324c
commit 02b4e6e7ab
5 changed files with 1 additions and 128 deletions
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15
lib/IR/Module.cpp
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@ -24,8 +24,6 @@
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/LeakDetector.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/RandomNumberGenerator.h"
#include <algorithm>
#include <cstdarg>
#include <cstdlib>
@ -46,7 +44,7 @@ template class llvm::SymbolTableListTraits<GlobalAlias, Module>;
//
Module::Module(StringRef MID, LLVMContext &C)
: Context(C), Materializer(), ModuleID(MID), RNG(nullptr), DL("") {
: Context(C), Materializer(), ModuleID(MID), DL("") {
ValSymTab = new ValueSymbolTable();
NamedMDSymTab = new StringMap<NamedMDNode *>();
Context.addModule(this);
@ -61,7 +59,6 @@ Module::~Module() {
NamedMDList.clear();
delete ValSymTab;
delete static_cast<StringMap<NamedMDNode *> *>(NamedMDSymTab);
delete RNG;
}
/// getNamedValue - Return the first global value in the module with
@ -358,16 +355,6 @@ const DataLayout *Module::getDataLayout() const {
return &DL;
}
// We want reproducible builds, but ModuleID may be a full path so we just use
// the filename to salt the RNG (although it is not guaranteed to be unique).
RandomNumberGenerator &Module::getRNG() const {
if (RNG == nullptr) {
StringRef Salt = sys::path::filename(ModuleID);
RNG = new RandomNumberGenerator(Salt);
}
return *RNG;
}
//===----------------------------------------------------------------------===//
// Methods to control the materialization of GlobalValues in the Module.
//