From d0c3e5a5d23f2d7c91a7091918bd85ca495dae19 Mon Sep 17 00:00:00 2001 From: Karl Schimpf Date: Thu, 25 Jul 2013 12:23:14 -0700 Subject: Remove block address constants form PNaCl bitcode. Removes block address constants because they are not part of the PNaClABI. Suggested in CL https://codereview.chromium.org/20172002 BUG= https://code.google.com/p/nativeclient/issues/detail?id=3590 R=mseaborn@chromium.org Review URL: https://codereview.chromium.org/20402002 --- lib/Bitcode/NaCl/Writer/NaClValueEnumerator.cpp | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'lib/Bitcode/NaCl/Writer/NaClValueEnumerator.cpp') diff --git a/lib/Bitcode/NaCl/Writer/NaClValueEnumerator.cpp b/lib/Bitcode/NaCl/Writer/NaClValueEnumerator.cpp index 01b4ff8df5..3ad224a04f 100644 --- a/lib/Bitcode/NaCl/Writer/NaClValueEnumerator.cpp +++ b/lib/Bitcode/NaCl/Writer/NaClValueEnumerator.cpp @@ -423,22 +423,3 @@ void NaClValueEnumerator::purgeFunction() { BasicBlocks.clear(); FnForwardTypeRefs.clear(); } - -static void IncorporateFunctionInfoGlobalBBIDs(const Function *F, - DenseMap &IDMap) { - unsigned Counter = 0; - for (Function::const_iterator BB = F->begin(), E = F->end(); BB != E; ++BB) - IDMap[BB] = ++Counter; -} - -/// getGlobalBasicBlockID - This returns the function-specific ID for the -/// specified basic block. This is relatively expensive information, so it -/// should only be used by rare constructs such as address-of-label. -unsigned NaClValueEnumerator::getGlobalBasicBlockID(const BasicBlock *BB) const { - unsigned &Idx = GlobalBasicBlockIDs[BB]; - if (Idx != 0) - return Idx-1; - - IncorporateFunctionInfoGlobalBBIDs(BB->getParent(), GlobalBasicBlockIDs); - return getGlobalBasicBlockID(BB); -} -- cgit v1.2.3-70-g09d2