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| author | Peter Collingbourne <peter@pcc.me.uk> | 2013-09-16 01:08:15 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-09-16 01:08:15 +0000 |
| commit | 3fa50f9b0529f046c27a0a9d7f93732138638a6c (patch) | |
| tree | 5839a9eb7a11a3ca38a19c38dbb0cd1760ee7e5e /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 3ee2bf6a627fcd2e872eaa748bb886ff3d4faa12 (diff) | |
| download | llvm-3fa50f9b0529f046c27a0a9d7f93732138638a6c.zip llvm-3fa50f9b0529f046c27a0a9d7f93732138638a6c.tar.gz llvm-3fa50f9b0529f046c27a0a9d7f93732138638a6c.tar.bz2 | |
Implement function prefix data as an IR feature.
Previous discussion:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/063909.html
Differential Revision: http://llvm-reviews.chandlerc.com/D1191
llvm-svn: 190773
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index ed3c267b..46eff4e 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -632,7 +632,7 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE, // Emit the function proto information. for (Module::const_iterator F = M->begin(), E = M->end(); F != E; ++F) { // FUNCTION: [type, callingconv, isproto, linkage, paramattrs, alignment, - // section, visibility, gc, unnamed_addr] + // section, visibility, gc, unnamed_addr, prefix] Vals.push_back(VE.getTypeID(F->getType())); Vals.push_back(F->getCallingConv()); Vals.push_back(F->isDeclaration()); @@ -643,6 +643,8 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE, Vals.push_back(getEncodedVisibility(F)); Vals.push_back(F->hasGC() ? GCMap[F->getGC()] : 0); Vals.push_back(F->hasUnnamedAddr()); + Vals.push_back(F->hasPrefixData() ? (VE.getValueID(F->getPrefixData()) + 1) + : 0); unsigned AbbrevToUse = 0; Stream.EmitRecord(bitc::MODULE_CODE_FUNCTION, Vals, AbbrevToUse); @@ -1863,6 +1865,8 @@ static void WriteModuleUseLists(const Module *M, ValueEnumerator &VE, WriteUseList(FI, VE, Stream); if (!FI->isDeclaration()) WriteFunctionUseList(FI, VE, Stream); + if (FI->hasPrefixData()) + WriteUseList(FI->getPrefixData(), VE, Stream); } // Write the aliases. |