Change log for the llvm-tf package

12.1

• make IsFirstClass superclass of IsSized.

9.2

• custom Ptr type: We leave the original Ptr type for data in Storable compatible format, and use LLVM.Ptr for data in LLVM layout.

• instance Storable Vector: Allows non-primitive elements and interleaves them.

• instance Marshal Vector: Should now be really compatible with LLVM. Formerly, it was wrong on big-endian systems and vectors of Bool, WordN, IntN. The correct implementation required a new class for storing vectors.

• Ret class: turned from multi-parameter type class to single parameter type class with type function Result. You may replace Ret a r by Ret a, Result a ~ r in your code, which may enable further simplifications.

• CallArgs f g r -> CallArgs r f g, CallerFunction f r -> CallerFunction r f

• ArithFunction, ToArithFunction: Replaced functional dependencies by type functions.

• ArithFunction: split off Return

9.0

• Instructions.bitcastElements: Use Guided.bitcast Guided.vector instead.

• Core.Guided: new module for instructions on both scalars and vectors

• fixed bug: cmp on IntN did an unsigned comparison

• Vector: instance QuickCheck.Arbitrary

3.1.2

• Instructions: setters for FastMath flags

3.1.0.1

• addFunctionMapping checks for functions that are eliminated by optimization passes. This fixes a crash when working with optimizations and call-back functions.

3.1

• ExecutionEngine is now managed by a ForeignPtr with a finalizer. That is, you must keep the ExecutionEngine alive as long as you call compiled functions.

  FreePointers and getFreePointers are gone.

3.0.3

• constVector, constArray, vector do no longer cycle the vector Instead they check for the appropriate static length.

• FFI.constVector, FFI.constArray must be in IO in order to proper sequence actions in Core.Util.constVector, Core.Util.constArray. Currently, in Util.constVector it is possible that FFI.constArray is called too late and thus operates on a released pointer.