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riscv-gcc-1
Commit f7c8fb3f by Richard Stallman
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(c_sizeof, c_sizeof_nowarn, c_size_in_bytes): Call force_fit_type with 

end result.

From-SVN: r2996
parent 91d33e36
Showing with 14 additions and 5 deletions
gcc/c-typeck.c
......@@ -702,6 +702,7 @@ c_sizeof (type)
tree type;
{
enum tree_code code = TREE_CODE (type);
tree t;
if (code == FUNCTION_TYPE)
{
......@@ -724,8 +725,10 @@ c_sizeof (type)
}
/* Convert in case a char is more than one unit. */
return size_binop (CEIL_DIV_EXPR, TYPE_SIZE (type),
size_int (TYPE_PRECISION (char_type_node)));
t = size_binop (CEIL_DIV_EXPR, TYPE_SIZE (type),
size_int (TYPE_PRECISION (char_type_node)));
force_fit_type (t);
return t;
}
tree
......@@ -733,6 +736,7 @@ c_sizeof_nowarn (type)
tree type;
{
enum tree_code code = TREE_CODE (type);
tree t;
if (code == FUNCTION_TYPE
|| code == VOID_TYPE
......@@ -742,8 +746,10 @@ c_sizeof_nowarn (type)
return size_int (0);
/* Convert in case a char is more than one unit. */
return size_binop (CEIL_DIV_EXPR, TYPE_SIZE (type),
size_int (TYPE_PRECISION (char_type_node)));
t = size_binop (CEIL_DIV_EXPR, TYPE_SIZE (type),
size_int (TYPE_PRECISION (char_type_node)));
force_fit_type (t);
return t;
}
/* Compute the size to increment a pointer by. */
......@@ -753,6 +759,7 @@ c_size_in_bytes (type)
tree type;
{
enum tree_code code = TREE_CODE (type);
tree t;
if (code == FUNCTION_TYPE)
return size_int (1);
......@@ -767,8 +774,10 @@ c_size_in_bytes (type)
}
/* Convert in case a char is more than one unit. */
return size_binop (CEIL_DIV_EXPR, TYPE_SIZE (type),
t = size_binop (CEIL_DIV_EXPR, TYPE_SIZE (type),
size_int (BITS_PER_UNIT));
force_fit_type (t);
return t;
}
/* Implement the __alignof keyword: Return the minimum required
......
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