OSDN Git Service

PR target/48032
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index 5dde051..a4bcde0 100644 (file)
@@ -1,3 +1,20 @@
+2011-03-15  Alan Modra  <amodra@gmail.com>
+
+       PR target/48032
+       * config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not
+       presume symbol_refs without a symbol_ref_decl are suitably
+       aligned, nor other trees we may see here.  Handle anchor symbols.
+       (legitimate_constant_pool_address_p): Comment.  Add mode param.
+       Check cmodel=medium addresses.  Adjust all calls.
+       (rs6000_emit_move): Don't call offsettable_ok_by_alignment on
+       creating cmodel=medium optimized access to locals.
+       * config/rs6000/constraints.md (R): Pass QImode to
+       legitimate_constant_pool_address_p.
+       * config/rs6000/predicates.md (input_operand): Pass mode to
+       legitimate_constant_pool_address_p.
+       * config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p):
+       Update prototype.
+
 2011-03-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
        PR target/48053