Also, remove X % -1 = 0, because it's not true for unsigneds, and the
signed case is superceeded by this new handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14637 91177308-0d34-0410-b5e6-96231b3b80d8
basic block clear()'s all of the operands lists, including phis. This
caused removePredecessor to get confused later. Because of this, we just
nuke (without prejudice) PHI nodes in unreachable blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14635 91177308-0d34-0410-b5e6-96231b3b80d8
horizontally so they no longer overlap.
This eye-strain-lessening patch contributed by Vladimir Merzliakov. Thanks!
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- Provided a "General Layout" section that currently covers just the block
structure of the bytecode file.
- Wrote the section on the Global Type Pool
- Wrote the section on differences between LLVM file format versions.
Only five sections left to write!
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too soon so the function data was not getting dumped (it was generated
after the call handleFinish). Also cleaned up the output format for
proper indentation.
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- Remove Tabs
- Add inserters needed since Value doesn't implement them any more
- Move some functions here to avoid cyclic header file dependencies.
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done by doubling up the data structures so that Type based equivalents are
used. A consequence of this is overloading of function members that take a
Type* instead of a Value*. Various other cleanups related to Type != Value
(bug 122) were also implemented.
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is currently not being used but is retained because it will be the basis
for a clean up of the SlotCalculator class.
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Separate Types from Values because Type no longer inherits from Value. The
changes for this are too numerous to list. In essence, any data structure
that contained a Value was doubled so that Types could be contained
similarly. New members include Types, TypeMap, CompactionTypes, and
CompactionTypeMap. Functions taking a Value* were overloaded with a variant
that takes a Type* that acts on the new data structures.
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- Don't use PARSE_ERROR macro unnecessarily (for simple strings)
- Add comments before each function
- Convert for bug 122 (Type != Value)
- Handle new value range on Type::PrimitiveTypeId enumeration by augmenting
the reader with a new read_typeid method and sanitizeTypeId method.
- Remove BytecodeHandler's default method implementations to header file.
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mistaken for anything else.
- Move function descriptions to Reader.cpp file per Chris.
- Remove tabs.
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- Remove isa_impl relationship between Types and Values
- Add OtherVal so "other" users can interact with Values.
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removed the TypeTyID and TypeTy members so that the notion of the
"Type Type" is no longer present in LLVM. Various other adjustments
resulting from these changes were also made.
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