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Add a new pass, run internalize first
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11839 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -81,6 +81,17 @@ GenerateBytecode (Module *M, bool Strip, bool Internalize, std::ostream *Out) {
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addPass(Passes, createFunctionResolvingPass());
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if (!DisableOptimizations) {
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if (Internalize) {
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// Now that composite has been compiled, scan through the module, looking
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// for a main function. If main is defined, mark all other functions
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// internal.
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addPass(Passes, createInternalizePass());
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}
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// Now that we internalized some globals, see if we can mark any globals as
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// being constant!
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addPass(Passes, createGlobalConstifierPass());
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// Linking modules together can lead to duplicated global constants, only
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// keep one copy of each constant...
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addPass(Passes, createConstantMergePass());
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@ -91,13 +102,6 @@ GenerateBytecode (Module *M, bool Strip, bool Internalize, std::ostream *Out) {
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if (Strip)
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addPass(Passes, createSymbolStrippingPass());
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if (Internalize) {
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// Now that composite has been compiled, scan through the module, looking
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// for a main function. If main is defined, mark all other functions
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// internal.
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addPass(Passes, createInternalizePass());
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}
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// Propagate constants at call sites into the functions they call.
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addPass(Passes, createIPConstantPropagationPass());
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