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lvzhengyang
riscv-gcc-1
Commits
dd132134
Commit
dd132134
authored
Dec 16, 1992
by
Richard Kenner
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(expand_goto): Set LABEL_REF_NONLOCAL_P in the LABEL_REF we make in
the non-local case. From-SVN: r2882
parent
381ee8af
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gcc/stmt.c
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dd132134
...
...
@@ -625,8 +625,11 @@ expand_goto (label)
if
(
context
!=
0
&&
context
!=
current_function_decl
)
{
struct
function
*
p
=
find_function_data
(
context
);
rtx
label_ref
=
gen_rtx
(
LABEL_REF
,
Pmode
,
label_rtx
(
label
));
rtx
temp
;
p
->
has_nonlocal_label
=
1
;
LABEL_REF_NONLOCAL_P
(
label_ref
)
=
1
;
/* Copy the rtl for the slots so that they won't be shared in
case the virtual stack vars register gets instantiated differently
...
...
@@ -637,8 +640,7 @@ expand_goto (label)
emit_insn
(
gen_nonlocal_goto
(
lookup_static_chain
(
label
),
copy_rtx
(
p
->
nonlocal_goto_handler_slot
),
copy_rtx
(
p
->
nonlocal_goto_stack_level
),
gen_rtx
(
LABEL_REF
,
Pmode
,
label_rtx
(
label
))));
label_ref
));
else
#endif
{
...
...
@@ -671,8 +673,7 @@ expand_goto (label)
emit_stack_restore
(
SAVE_NONLOCAL
,
addr
,
NULL_RTX
);
/* Put in the static chain register the nonlocal label address. */
emit_move_insn
(
static_chain_rtx
,
gen_rtx
(
LABEL_REF
,
Pmode
,
label_rtx
(
label
)));
emit_move_insn
(
static_chain_rtx
,
label_ref
);
/* USE of frame_pointer_rtx added for consistency; not clear if
really needed. */
emit_insn
(
gen_rtx
(
USE
,
VOIDmode
,
frame_pointer_rtx
));
...
...
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