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llvm-svn: 78

docs/ChrisNotes.txt

@@ -1,3 +1,23 @@
+* Fix the const pool printer to print out constants in some sort of "sorted"
+  order.  Then enable TestOptimizer.sh to diff -sccp output.  Currently it 
+  doesn't work because the diff fails because of ordering of the constant 
+  pool. :(
+* Enable DoConstantPoolMerging to do trivial DCE of constant values.
+* Fix DCE to work better, so that SCCP can show it's true value.
+* Should provide "castTerminator, castPHI, etc" functions in Instruction, and
+  similar functions in other classes, that effectively do dynamic casts.  This
+  would allow code like this:
+    if (I->isTerminator()) {
+      TerminatorInst *TI = (TerminatorInst*)I;
+      ...
+    }
+  to be written as:
+    if (TerminatorInst *TI = I->castTerminatorInst()) {
+       ...
+    }
+* Think about whether edge split SSA form would be useful to do.
+* Inlining should attempt to give block names the same name in the inlined 
+  method (using SymbolTable::getUniqueName)
 * The dropAllReferences code can be a noop when NDEBUG!!!
 * Finish xvcg output
 * pred/succ iterators on basic blocks don't handle switch statements correctly