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5 Commits

Author SHA1 Message Date
Aaron Ballman
dbe68adeb2 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221888 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-13 13:55:13 +00:00
Rafael Espindola
509156a4ab Read 64 bits at a time in the bitcode reader. 
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221865 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-13 07:23:22 +00:00
Rafael Espindola
ea3c2111f4 Use the return of readBytes to find out if we are at the end of the stream. 
This allows the removal of isObjectEnd and opens the way for reading 64 bits
at a time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221804 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-12 18:37:00 +00:00
Rafael Espindola
d0ab58245f Return the number of read bytes in MemoryObject::readBytes. 
Returning more information will allow BitstreamReader to be simplified a bit
and changed to read 64 bits at a time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221794 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-12 17:11:16 +00:00
Rafael Espindola
d0518569ec Merge StreamableMemoryObject into MemoryObject. 
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221766 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-12 03:55:46 +00:00