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riscv-gcc-1
Commit df8e1fdc by Eric Botcazou Committed by Eric Botcazou
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tree.c (substitute_in_expr): Fix thinko. 

	* tree.c (substitute_in_expr) <tcc_vl_exp>: Fix thinko.

From-SVN: r135582
parent 06a5f1ec
Showing with 10 additions and 5 deletions
gcc/ChangeLog
2008-05-19 Eric Botcazou <ebotcazou@adacore.com>
* tree.c (substitute_in_expr) <tcc_vl_exp>: Fix thinko.
2008-05-19 H.J. Lu <hongjiu.lu@intel.com> 2008-05-19 H.J. Lu <hongjiu.lu@intel.com>
* gcc/config/i386/i386.c (ix86_expand_vector_init_concat): Change * gcc/config/i386/i386.c (ix86_expand_vector_init_concat): Change
......
gcc/tree.c
...@@ -2516,8 +2516,7 @@ substitute_in_expr (tree exp, tree f, tree r) ...@@ -2516,8 +2516,7 @@ substitute_in_expr (tree exp, tree f, tree r)
{ {
enum tree_code code = TREE_CODE (exp); enum tree_code code = TREE_CODE (exp);
tree op0, op1, op2, op3; tree op0, op1, op2, op3;
tree new; tree new, inner;
tree inner;
/* We handle TREE_LIST and COMPONENT_REF separately. */ /* We handle TREE_LIST and COMPONENT_REF separately. */
if (code == TREE_LIST) if (code == TREE_LIST)
...@@ -2627,13 +2626,15 @@ substitute_in_expr (tree exp, tree f, tree r) ...@@ -2627,13 +2626,15 @@ substitute_in_expr (tree exp, tree f, tree r)
for (i = 1; i < TREE_OPERAND_LENGTH (exp); i++) for (i = 1; i < TREE_OPERAND_LENGTH (exp); i++)
{ {
tree op = TREE_OPERAND (exp, i); tree op = TREE_OPERAND (exp, i);
tree newop = SUBSTITUTE_IN_EXPR (op, f, r); tree new_op = SUBSTITUTE_IN_EXPR (op, f, r);
if (newop != op) if (new_op != op)
{ {
if (!copy)
copy = copy_node (exp); copy = copy_node (exp);
TREE_OPERAND (copy, i) = newop; TREE_OPERAND (copy, i) = new_op;
} }
} }
if (copy) if (copy)
new = fold (copy); new = fold (copy);
else else
......
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