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except.c (expand_builtin_frob_return_addr): Add missing call to convert_memory_address #ifdef POINTERS_EXTEND_UNSIGNED.

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* except.c (expand_builtin_frob_return_addr): Add missing call
	to convert_memory_address #ifdef POINTERS_EXTEND_UNSIGNED.
	(expand_builtin_eh_return): Likewise.
	(expand_eh_return): Clean up ptr_mode != Pmode cases.

From-SVN: r42793
This commit is contained in:
Richard Kenner 2001-06-02 10:52:11 +00:00 committed by Richard Kenner
parent 87596d9c92
commit be128cd9e0
2 changed files with 17 additions and 13 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
Sat Jun 2 06:53:50 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* except.c (expand_builtin_frob_return_addr): Add missing call
to convert_memory_address #ifdef POINTERS_EXTEND_UNSIGNED.
(expand_builtin_eh_return): Likewise.
(expand_eh_return): Clean up ptr_mode != Pmode cases.
2001-06-01 Jan van Male <jan.vanmale@fenk.wau.nl>
* doc/invoke.texi: Remove references to papers about sequence points

23
gcc/except.c
View File

@ -2968,6 +2968,10 @@ expand_builtin_frob_return_addr (addr_tree)
{
rtx addr = expand_expr (addr_tree, NULL_RTX, Pmode, 0);
#ifdef POINTERS_EXTEND_UNSIGNED
addr = convert_memory_address (Pmode, addr);
#endif
#ifdef RETURN_ADDR_OFFSET
addr = force_reg (Pmode, addr);
addr = plus_constant (addr, -RETURN_ADDR_OFFSET);
@ -2988,6 +2992,11 @@ expand_builtin_eh_return (stackadj_tree, handler_tree)
stackadj = expand_expr (stackadj_tree, cfun->eh->ehr_stackadj, VOIDmode, 0);
handler = expand_expr (handler_tree, cfun->eh->ehr_handler, VOIDmode, 0);
#ifdef POINTERS_EXTEND_UNSIGNED
stackadj = convert_memory_address (Pmode, stackadj);
handler = convert_memory_address (Pmode, handler);
#endif
if (! cfun->eh->ehr_label)
{
cfun->eh->ehr_stackadj = copy_to_reg (stackadj);
@ -3035,8 +3044,6 @@ expand_eh_return ()
else
#endif
{
rtx handler;
ra = EH_RETURN_HANDLER_RTX;
if (! ra)
{
@ -3045,17 +3052,7 @@ expand_eh_return ()
}
emit_move_insn (sa, cfun->eh->ehr_stackadj);
handler = cfun->eh->ehr_handler;
if (GET_MODE (ra) != Pmode)
{
#ifdef POINTERS_EXTEND_UNSIGNED
handler = convert_memory_address (GET_MODE (ra), handler);
#else
handler = convert_to_mode (GET_MODE (ra), handler, 0);
#endif
}
emit_move_insn (ra, handler);
emit_move_insn (ra, cfun->eh->ehr_handler);
}
emit_label (around_label);