Fixes (goetz) f"ur PRECISE_EXC_CONTEXT --flo

[libfirm] / Changes

diff --git a/Changes b/Changes
index c0fc892..7c68250 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,3 +1,67 @@
+  29.1.2002 Goetz
+  New directory: ana for analyses.  Adapted configure/makefiles
+  implemented irout: backedges.  Added one field to ir_graph, one to ir_node.
+  Implemented state management for irgraphs:  see irgraph.h.
+  Must now call finalize_cons() after graph construction!!
+
+  24.1.2002 Goetz
+  Procedure global cse.
+  Flag pinned in irop, irgraph.
+  Global cse in irop, setting the irgraph flag.
+  Example programs: Endless_loop.c. global_cse.c.
+  Adapted irdump.
+
+  23.1.2002 Goetz
+  Implemented support for endless loops:
+  Adapted End node.
+  Adapted Phi constructors so that memory phis are added.
+  Adapted Cond optimization: add block to End.
+  Adapted dead node elimination: compation of Ends predecessors
+  Adapted inlineing:  remember keepalives of inlined graph.
+  Added informative strings to asserts in irvrfy.
+
+  21.1.2002 Goetz
+  Added volatile flag to entity, order flag to array.
+  Added a set of assertions.
+
+  17.1.2002 Goetz
+  Added access function set_class_members()
+
+  21.12.2001 Goetz
+  Asserts in irvrfy that verify the mode of Proj nodes.  For Start,
+  Call, Return they check the corresponding function type!  Corrected
+  bugs in testprograms.
+  Some asserts for legal values of 'pos' arguments in type/entity
+  access routines.
+
+  20.12.2001 Goetz
+  Some access routines for visited flags in entity.h, irnode.h,
+  bug in oo_program_example.
+
+  17.12.2001 Boris
+  Removed all obsolete Makefiles
+
+  10.12.2001 Goetz
+  Added support for constant entities.  A new example program illustrates
+  their use.  Extended dumper routines to dump constant values.
+
+  30.11.2001 Goetz
+  Extendend "comfortable" construction interface by some methods
+  serving as simple shortcuts.
+
+  30.11.2001 Goetz
+  Added a class type to irgs.  This class type is to be used as owner
+  for local entities of the procedure. This are all entities allocated
+  for each execution of the procedure.
+  The class type is allocated automatically by new_ir_graph().  Access
+  routines to get this type are in irgraph.h.
+  We chose a class type as this allows to represent "inner" procedures
+  as, e.g., in Pascal.
+  Adapted array-stack-example.
+
+  29.11.2001 Goetz
+  irdump outputs nodeids instead of pointers for labels of nodes.
+  With a preprocessor flag in common.h this can be turned off.
 
   28.11.2001 Boris
   Added an Id tag to every .c and .h file