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rs6000.c (struct machine_function): Add pic_offset_table_rtx.

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* rs6000.c (struct machine_function): Add pic_offset_table_rtx.
        (rs6000_save_machine_status): Save pic_offset_table_rtx.
        (rs6000_restore_machine_status: Restore pic_offset_table_rtx.

From-SVN: r16149
This commit is contained in:
Jeffrey A Law 1997-10-22 21:10:49 +00:00 • committed by Jeff Law
parent 83ffecd201
commit a04232e5ff
2 changed files with 7 additions and 0 deletions
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4
gcc/ChangeLog
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@ -1,5 +1,9 @@
Wed Oct 22 00:34:12 1997 Jeffrey A Law (law@cygnus.com)
* rs6000.c (struct machine_function): Add pic_offset_table_rtx.
(rs6000_save_machine_status): Save pic_offset_table_rtx.
(rs6000_restore_machine_status: Restore pic_offset_table_rtx.
* local-alloc.c (block_alloc): Don't lose if two SCRATCH expressions
are shared.

3
gcc/config/rs6000/rs6000.c
View file

@ -2261,6 +2261,7 @@ struct machine_function
int save_toc_p;
int fpmem_size;
int fpmem_offset;
rtx pic_offset_table_rtx;
};
/* Functions to save and restore rs6000_fpmem_size.
@ -2278,6 +2279,7 @@ rs6000_save_machine_status (p)
machine->sysv_varargs_p = rs6000_sysv_varargs_p;
machine->fpmem_size = rs6000_fpmem_size;
machine->fpmem_offset = rs6000_fpmem_offset;
machine->pic_offset_table_rtx = pic_offset_table_rtx;
}
void
@ -2289,6 +2291,7 @@ rs6000_restore_machine_status (p)
rs6000_sysv_varargs_p = machine->sysv_varargs_p;
rs6000_fpmem_size = machine->fpmem_size;
rs6000_fpmem_offset = machine->fpmem_offset;
pic_offset_table_rtx = machine->pic_offset_table_rtx;
free (machine);
p->machine = (struct machine_function *)0;