gcc/
* gimple.h (gimple_assign_nontemporal_move_p): Require a
const_gimple_assign rather than a const_gimple.
* cfgexpand.c (expand_gimple_stmt_1): Add local assign_stmt and
checked cast within case GIMPLE_ASSIGN.
* gimple-streamer-out.c (output_gimple_stmt): Add checked cast to
gimple_assign.
---
gcc/cfgexpand.c | 18 ++
gcc/gimple-streamer-out.c | 5 -
gcc/gimple.h | 3 +--
3 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index 983cec0..4447ca0 100644
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -3189,7 +3189,8 @@ expand_gimple_stmt_1 (gimple stmt)
case GIMPLE_ASSIGN:
{
- tree lhs = gimple_assign_lhs (stmt);
+ gimple_assign assign_stmt = stmt-as_a_gimple_assign ();
+ tree lhs = gimple_assign_lhs (assign_stmt);
/* Tree expand used to fiddle with |= and = of two bitfield
COMPONENT_REFs here. This can't happen with gimple, the LHS
@@ -3199,7 +3200,7 @@ expand_gimple_stmt_1 (gimple stmt)
|| get_gimple_rhs_class (gimple_expr_code (stmt))
== GIMPLE_SINGLE_RHS)
{
- tree rhs = gimple_assign_rhs1 (stmt);
+ tree rhs = gimple_assign_rhs1 (assign_stmt);
gcc_assert (get_gimple_rhs_class (gimple_expr_code (stmt))
== GIMPLE_SINGLE_RHS);
if (gimple_has_location (stmt) CAN_HAVE_LOCATION_P (rhs))
@@ -3210,12 +3211,13 @@ expand_gimple_stmt_1 (gimple stmt)
;
else
expand_assignment (lhs, rhs,
-gimple_assign_nontemporal_move_p (stmt));
+gimple_assign_nontemporal_move_p (
+ assign_stmt));
}
else
{
rtx target, temp;
- bool nontemporal = gimple_assign_nontemporal_move_p (stmt);
+ bool nontemporal = gimple_assign_nontemporal_move_p (assign_stmt);
struct separate_ops ops;
bool promoted = false;
@@ -3223,18 +3225,18 @@ expand_gimple_stmt_1 (gimple stmt)
if (GET_CODE (target) == SUBREG SUBREG_PROMOTED_VAR_P (target))
promoted = true;
- ops.code = gimple_assign_rhs_code (stmt);
+ ops.code = gimple_assign_rhs_code (assign_stmt);
ops.type = TREE_TYPE (lhs);
switch (get_gimple_rhs_class (gimple_expr_code (stmt)))
{
case GIMPLE_TERNARY_RHS:
- ops.op2 = gimple_assign_rhs3 (stmt);
+ ops.op2 = gimple_assign_rhs3 (assign_stmt);
/* Fallthru */
case GIMPLE_BINARY_RHS:
- ops.op1 = gimple_assign_rhs2 (stmt);
+ ops.op1 = gimple_assign_rhs2 (assign_stmt);
/* Fallthru */
case GIMPLE_UNARY_RHS:
- ops.op0 = gimple_assign_rhs1 (stmt);
+ ops.op0 = gimple_assign_rhs1 (assign_stmt);
break;
default:
gcc_unreachable ();
diff --git a/gcc/gimple-streamer-out.c b/gcc/gimple-streamer-out.c
index b27d4de..22cc03a 100644
--- a/gcc/gimple-streamer-out.c
+++ b/gcc/gimple-streamer-out.c
@@ -80,7 +80,10 @@ output_gimple_stmt (struct output_block *ob, gimple stmt)
bp_pack_var_len_unsigned (bp, gimple_num_ops (stmt));
bp_pack_value (bp, gimple_no_warning_p (stmt), 1);
if (is_gimple_assign (stmt))
-bp_pack_value (bp, gimple_assign_nontemporal_move_p (stmt), 1);
+bp_pack_value (bp,
+ gimple_assign_nontemporal_move_p (
+stmt-as_a_gimple_assign ()),
+ 1);
bp_pack_value (bp, gimple_has_volatile_ops (stmt), 1);
hist = gimple_histogram_value (cfun, stmt);
bp_pack_value (bp, hist != NULL, 1);
diff --git a/gcc/gimple.h b/gcc/gimple.h
index dd6dd38..d487629 100644
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -2727,9 +2727,8 @@ gimple_assign_set_rhs_with_ops (gimple_stmt_iterator
*gsi, enum tree_code code,
/* Returns true if GS is a nontemporal move. */
static inline bool
-gimple_assign_nontemporal_move_p (const_gimple gs)
+gimple_assign_nontemporal_move_p (const_gimple_assign gs)
{
- GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gs-nontemporal_move;
}
--
1.8.5.3
