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Enable streaming of bitcode

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This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149918 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Derek Schuff
2012-02-06 22:30:29 +00:00
parent 06d7e1b52b
commit 2ea93875b2
26 changed files with 748 additions and 163 deletions
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10
lib/Bitcode/Writer/BitcodeWriter.cpp
View File

@ -1738,11 +1738,6 @@ static void WriteModule(const Module *M, BitstreamWriter &Stream) {
// Emit metadata.
WriteModuleMetadata(M, VE, Stream);
// Emit function bodies.
for (Module::const_iterator F = M->begin(), E = M->end(); F != E; ++F)
if (!F->isDeclaration())
WriteFunction(*F, VE, Stream);
// Emit metadata.
WriteModuleMetadataStore(M, Stream);
@ -1753,6 +1748,11 @@ static void WriteModule(const Module *M, BitstreamWriter &Stream) {
if (EnablePreserveUseListOrdering)
WriteModuleUseLists(M, VE, Stream);
// Emit function bodies.
for (Module::const_iterator F = M->begin(), E = M->end(); F != E; ++F)
if (!F->isDeclaration())
WriteFunction(*F, VE, Stream);
Stream.ExitBlock();
}