X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=TODO;h=11bfcbe621e10762bb8b20dfbbdf163f7e39e9fe;hb=7d324ceec7df9397736a9641556704b39d258e18;hp=e58f508c4df380aa7293d3085c75622e3944768e;hpb=8dc4091a707bf66377da637d17cb20080847bf1c;p=libfirm

diff --git a/TODO b/TODO
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+++ b/TODO
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+  * 5.7.04 Goetz
+    in free_type: check the types that there is no pointer type that points
+    to the freed type.  If so report error.
+
+  + 28.6.04 MMB
+    Div/Mod optimization for constants produces a result that will be optimized
+    again and again :-( Add a flag or a clever encoding so thios does not happen
+
+  + Goetz 10.6.04
+    Error in removing dead code:
+    In an if condition is a loop.  We optimized the if condition to Jmp/Bad,
+    the loop now is unreachable.  It should be removed by gigo or the like.
+    It remains in the representation as all blocks in the loop have a
+    valid predecessor, i.e., walking from End we find a true loop.  We need
+    a pass walking and marking starting at the Start node to remove this loop.
+    Currently scc causes an segmetation fault for this situation.
+
+  + Goetz 10.6.04
+    Error in irscc:  If we have an unreachable loop, or a loop
+    resulting from an exiting endless recursion, irscc finds
+    no tail ==> issues an assertion.
+
+  * Goetz 10.6.04
+    Error in interprocedural view:  Endless recursions are lost.
+
+  * print routines for all enums!
+
+  * Add flag whether mode is associative, float modes are not!!
+
   * 25.2.04 Goetz
     Fix memory leak in irprog: free_ir_prog.
     Fix memory leak in entity: free_entity_attrs