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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
This commit is contained in:
Richard Kenner 1992-12-16 07:25:13 -05:00
parent 381ee8af99
commit dd132134f3
1 changed files with 5 additions and 4 deletions
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9
gcc/stmt.c
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@ -625,8 +625,11 @@ expand_goto (label)
if (context != 0 && context != current_function_decl) if (context != 0 && context != current_function_decl)
{ {
struct function *p = find_function_data (context); struct function *p = find_function_data (context);
rtx label_ref = gen_rtx (LABEL_REF, Pmode, label_rtx (label));
rtx temp; rtx temp;
p->has_nonlocal_label = 1; 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 /* Copy the rtl for the slots so that they won't be shared in
case the virtual stack vars register gets instantiated differently 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), emit_insn (gen_nonlocal_goto (lookup_static_chain (label),
copy_rtx (p->nonlocal_goto_handler_slot), copy_rtx (p->nonlocal_goto_handler_slot),
copy_rtx (p->nonlocal_goto_stack_level), copy_rtx (p->nonlocal_goto_stack_level),
gen_rtx (LABEL_REF, Pmode, label_ref));
label_rtx (label))));
else else
#endif #endif
{ {
@ -671,8 +673,7 @@ expand_goto (label)
emit_stack_restore (SAVE_NONLOCAL, addr, NULL_RTX); emit_stack_restore (SAVE_NONLOCAL, addr, NULL_RTX);
/* Put in the static chain register the nonlocal label address. */ /* Put in the static chain register the nonlocal label address. */
emit_move_insn (static_chain_rtx, emit_move_insn (static_chain_rtx, label_ref);
gen_rtx (LABEL_REF, Pmode, label_rtx (label)));
/* USE of frame_pointer_rtx added for consistency; not clear if /* USE of frame_pointer_rtx added for consistency; not clear if
really needed. */ really needed. */
emit_insn (gen_rtx (USE, VOIDmode, frame_pointer_rtx)); emit_insn (gen_rtx (USE, VOIDmode, frame_pointer_rtx));