Mercurial > hg > CbC > CbC_gcc
diff gcc/tree-ssa-loop-ivcanon.c @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
| author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 22 Mar 2011 17:18:12 +0900 |
| parents | b7f97abdc517 |
| children | 04ced10e8804 |
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--- a/gcc/tree-ssa-loop-ivcanon.c Tue May 25 18:58:51 2010 +0900 +++ b/gcc/tree-ssa-loop-ivcanon.c Tue Mar 22 17:18:12 2011 +0900 @@ -40,7 +40,6 @@ #include "tree.h" #include "tm_p.h" #include "basic-block.h" -#include "diagnostic.h" #include "tree-pretty-print.h" #include "gimple-pretty-print.h" #include "tree-flow.h" @@ -163,12 +162,8 @@ /* First make fast look if we see constant array inside. */ while (handled_component_p (base)) base = TREE_OPERAND (base, 0); - if ((DECL_P (base) - && TREE_STATIC (base) - && TREE_READONLY (base) - && (DECL_INITIAL (base) - || (!DECL_EXTERNAL (base) - && targetm.binds_local_p (base)))) + if ((DECL_P (base) == VAR_DECL + && const_value_known_p (base)) || CONSTANT_CLASS_P (base)) { /* If so, see if we understand all the indices. */ @@ -404,7 +399,7 @@ return false; } - for (i = 0; VEC_iterate (edge, to_remove, i, e); i++) + FOR_EACH_VEC_ELT (edge, to_remove, i, e) { bool ok = remove_path (e); gcc_assert (ok);