return compare_constant (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
default:
- {
- tree nt1, nt2;
- nt1 = lang_hooks.expand_constant (t1);
- nt2 = lang_hooks.expand_constant (t2);
- if (nt1 != t1 || nt2 != t2)
- return compare_constant (nt1, nt2);
- else
- return 0;
- }
+ return 0;
}
gcc_unreachable ();
}
default:
- {
- tree t = lang_hooks.expand_constant (exp);
-
- gcc_assert (t != exp);
- return copy_constant (t);
- }
+ gcc_unreachable ();
}
}
\f
int reloc = 0, reloc2;
tree tem;
- /* Give the front-end a chance to convert VALUE to something that
- looks more like a constant to the back-end. */
- exp = lang_hooks.expand_constant (exp);
-
switch (TREE_CODE (exp))
{
case ADDR_EXPR:
{
tree tem;
- /* Give the front-end a chance to convert VALUE to something that
- looks more like a constant to the back-end. */
- exp = lang_hooks.expand_constant (exp);
-
switch (TREE_CODE (exp))
{
case ADDR_EXPR:
tree
initializer_constant_valid_p (tree value, tree endtype)
{
- /* Give the front-end a chance to convert VALUE to something that
- looks more like a constant to the back-end. */
- value = lang_hooks.expand_constant (value);
-
switch (TREE_CODE (value))
{
case CONSTRUCTOR:
enum tree_code code;
unsigned HOST_WIDE_INT thissize;
- /* Some front-ends use constants other than the standard language-independent
- varieties, but which may still be output directly. Give the front-end a
- chance to convert EXP to a language-independent representation. */
- exp = lang_hooks.expand_constant (exp);
-
if (size == 0 || flag_syntax_only)
return;
code = TREE_CODE (TREE_TYPE (exp));
thissize = int_size_in_bytes (TREE_TYPE (exp));
- /* Give the front end another chance to expand constants. */
- exp = lang_hooks.expand_constant (exp);
-
/* Allow a constructor with no elements for any data type.
This means to fill the space with zeros. */
if (TREE_CODE (exp) == CONSTRUCTOR
/* NEWDECL is weak, but OLDDECL is not. */
/* If we already output the OLDDECL, we're in trouble; we can't
- go back and make it weak. This error cannot caught in
+ go back and make it weak. This error cannot be caught in
declare_weak because the NEWDECL and OLDDECL was not yet
been merged; therefore, TREE_ASM_WRITTEN was not set. */
if (TREE_ASM_WRITTEN (olddecl))
else if (! TREE_SYMBOL_REFERENCED (target))
{
/* Use ASM_WEAKEN_LABEL only if ASM_WEAKEN_DECL is not
- defined, otherwise we and weak_finish_1 would use a
+ defined, otherwise we and weak_finish_1 would use
different macros. */
# if defined ASM_WEAKEN_LABEL && ! defined ASM_WEAKEN_DECL
ASM_WEAKEN_LABEL (asm_out_file, IDENTIFIER_POINTER (target));
varpool_node (decl)->alias = true;
/* If the target has already been emitted, we don't have to queue the
- alias. This saves a tad o memory. */
+ alias. This saves a tad of memory. */
target_decl = find_decl_and_mark_needed (decl, target);
if (target_decl && TREE_ASM_WRITTEN (target_decl))
do_assemble_alias (decl, target);