https://bugs.llvm.org/show_bug.cgi?id=45562
Bug ID: 45562
Summary: BasicTTIImpl.h has many functions that operate on Type
that should operate on VectorType
Product: libraries
Version: trunk
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Common Code Generator Code
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Many functions in llvm\include\llvm\CodeGen\BasicTTIImpl.h take pointers to
base Type as arguments and return them as results. However, these objects are
in fact required to be or guaranteed to be VectorType, and are unconditionally
casted to/from.
The amount of casting required in this file and in classes that use it would be
greatly reduced, and the ability to reason about the code would be greatly
increased if these functions operated on VectorType or its subclasses instead.
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