ooc-960430

[jnzimmer@informatik.uni-kl.de]

ChangeLog Apr 19 to Apr 30:

Tue Apr 30 08:52:28 1996  Juergen Zimmermann  <jnzimmer@informatik.uni-kl.de>

        * backend/demo/CodeGen.Mod:
        Changed module name DependencyAnalysis to DependenceAnalysis.  Someone
        told me the latter one is better English ;-).

Tue Apr 30 08:40:23 1996  Michael van Acken  <acken@informatik.uni-kl.de>

        * frontend/GuardCond.Mod (Init):
        Fixed reasoning that adds implications to region R based on
        implications of regions nested in R.

        * frontend/ParseStatm.Mod (RegisterSideEffects):
        Test for existence of enter instruction
        (instead of exit) to decide if side-effect information is
        available.

Mon Apr 29 12:14:30 1996  Juergen Zimmermann  <jnzimmer@informatik.uni-kl.de>

        * frontend/Data.Mod:
        New procedures: NthResult, ResultIndex, NumOfOperands, NumOfResults

Mon Apr 29 12:09:58 1996  Juergen Zimmermann  <jnzimmer@informatik.uni-kl.de>

        * optimizers/DependenceAnalysis.Mod: Renamed module

        * optimizers/ValueNumbering.Mod: Moved some procedures to `Data.Mod'

        * optimizers/StrengthReduction.Mod: Initial revision

Mon Apr 29 05:05:45 1996  Michael van Acken  <acken@informatik.uni-kl.de>

        * backend/ansi-c/doc/ControlFlow, backend/ansi-c/doc/ExternalC, backend/ansi-c/doc/ModuleTranslatio
n, backend/ansi-c/doc/NamingConventions, backend/ansi-c/doc/ParameterConventions, backend/ansi-c/doc/oo2c, 
backend/ansi-c/doc/TypeTranslation:
        Initial revision

Wed Apr 24 18:07:46 1996  Michael van Acken  <acken@informatik.uni-kl.de>

        * frontend/doc/Pragmas:
        Removed references to exceptions Conversion Error and Invalid Cast.
        Removed variable PragmaCheck.  Added description for StackCheck.

        * backend/ansi-c/Config.Mod:
        Added pragma variable `StackCheck'.  The initial value is taken from
        `Config.defaultStackCheck'.  If the variable is TRUE, then the flag
        `Data.instrStackCheck' is set for a global region's enter
        instruction.

        * frontend/ParseDecl.Mod (ProcDecl):
        Emit warning if SYSTEM.VAL is used to cast to a type with
        higher alignment.

        * backend/demo/Config.Mod, frontend/ParseStatm.Mod, frontend/Data.Mod, frontend/Attributes.Mod:
        Added pragma variable `StackCheck'.  The initial value is taken from
        `Config.defaultStackCheck'.  If the variable is TRUE, then the flag
        `Data.instrStackCheck' is set for a global region's enter
        instruction.


  -- Juergen Zimmermann