gcc/ChangeLog.gimple-classes:
* predict.c (expr_expected_value_1): Replace is_gimple_assign with
a dyn_cast, introducing local "def_assign" and using it in place
of "def" for typesafety.
---
gcc/ChangeLog.gimple-classes | 6 ++++++
gcc/predict.c | 13 +++++++------
2 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/gcc/ChangeLog.gimple-classes b/gcc/ChangeLog.gimple-classes
index 1ff615f..9f85260 100644
--- a/gcc/ChangeLog.gimple-classes
+++ b/gcc/ChangeLog.gimple-classes
@@ -1,5 +1,11 @@
2014-11-05 David Malcolm <[email protected]>
+ * predict.c (expr_expected_value_1): Replace is_gimple_assign with
+ a dyn_cast, introducing local "def_assign" and using it in place
+ of "def" for typesafety.
+
+2014-11-05 David Malcolm <[email protected]>
+
* omp-low.c (expand_omp_taskreg): Strengthen locals "parcopy_stmt"
and "stmt" from gimple to gassign *, replacing a check against
GIMPLE_ASSIGN with a dyn_cast.
diff --git a/gcc/predict.c b/gcc/predict.c
index ed8f352..ca6c7e0 100644
--- a/gcc/predict.c
+++ b/gcc/predict.c
@@ -1805,15 +1805,16 @@ expr_expected_value_1 (tree type, tree op0, enum
tree_code code,
}
return val;
}
- if (is_gimple_assign (def))
+ if (gassign *def_assign = dyn_cast <gassign *> (def))
{
- if (gimple_assign_lhs (def) != op0)
+ if (gimple_assign_lhs (def_assign) != op0)
return NULL;
- return expr_expected_value_1 (TREE_TYPE (gimple_assign_lhs (def)),
- gimple_assign_rhs1 (def),
- gimple_assign_rhs_code (def),
- gimple_assign_rhs2 (def),
+ return expr_expected_value_1 (TREE_TYPE (
+ gimple_assign_lhs (def_assign)),
+ gimple_assign_rhs1 (def_assign),
+ gimple_assign_rhs_code (def_assign),
+ gimple_assign_rhs2 (def_assign),
visited, predictor);
}
--
1.7.11.7
