* tree-ssa-live.c (remove_unused_scope_block_p): Keep variables

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

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@@ -1,5 +1,10 @@
 2009-06-04  Alexandre Oliva  <aoliva@redhat.com>
 
+       * tree-ssa-live.c (remove_unused_scope_block_p): Keep variables
+       that have value exprs.
+
+2009-06-04  Alexandre Oliva  <aoliva@redhat.com>
+
        * dwarf2asm.c (dw2_force_const_mem): Defer creation of
        declarations for constants until...
        (dw2_output_indirect_constant_1): ... this point.