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of a base class.

This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.


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checking to places which previously lacked it.


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ID member as the sole unique type identifier.  Clean up APIs related to this change.


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exactly what bugpoint expected it to do.

There was also only one user of
BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and
make BlockExtractorPass read BlockFile.

This fixes bugpoint's block extraction.

Nick, please review.

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EmitProgressBitcode.

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Speculatively revert r108813, in an attempt to get the self-host buildbots working again.  I don't see why this patch
would cause them to fail the way they are, but none of the other intervening patches seem likely either.


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superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.

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Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).


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The ValueMapper used by various cloning utility maps MDNodes also.


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and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.


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update the code which was broken by this.


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This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".

Add a -f option to llvm-extract and llvm-link, for consistency.

Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.

Update Makefiles and documentation accordingly.


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forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.



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instead of as two bools.  Use this to add a F_Append flag
which has the obvious behavior.

Other unrelated changes conflated into this patch:

1. REmove EH stuff from llvm-dis and llvm-as, the try blocks
   are dead.
2. Simplify the filename inference code in llvm-as/llvm-dis,
   because raw_fd_ostream does the right thing with '-'.
3. Switch machine verifier to use raw_ostream instead of ostream
   (Which is the thing that needed append in the first place).




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Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.


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metadata related, which I'm waiting on to avoid conflicting with Devang.


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Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types.  More to come.


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