Aaron Ballman
f9b64b77a6
Fixing -Wtype-limits warnings with the asserts (the expression would always evaluate to true). Also fixing a -Wcast-qual warning, where the cast expression isn't required.
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llvm-svn: 221888
2014-11-13 13:55:13 +00:00
Rafael Espindola
ad6b4ce7dc
Read 64 bits at a time in the bitcode reader.
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The reading of 64 bit values could still be optimized, but at least this cuts
down on the number of virtual calls to fetch more data.
llvm-svn: 221865
2014-11-13 07:23:22 +00:00
Rafael Espindola
290c50c9e5
Use the return of readBytes to find out if we are at the end of the stream.
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This allows the removal of isObjectEnd and opens the way for reading 64 bits
at a time.
llvm-svn: 221804
2014-11-12 18:37:00 +00:00
Rafael Espindola
9b65f4ede9
Return the number of read bytes in MemoryObject::readBytes.
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Returning more information will allow BitstreamReader to be simplified a bit
and changed to read 64 bits at a time.
llvm-svn: 221794
2014-11-12 17:11:16 +00:00
Rafael Espindola
ed6949a6a7
Merge StreamableMemoryObject into MemoryObject.
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Every MemoryObject is a StreamableMemoryObject since the removal of
StringRefMemoryObject, so just merge the two.
I will clean up the MemoryObject interface in the upcoming commits.
llvm-svn: 221766
2014-11-12 03:55:46 +00:00
