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riscv-gcc-1
Commit a17a104c by Catherine Moore Committed by Catherine Moore
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(compute_register_save_size): Make sure 

        to count all of the registers that will be saved.

From-SVN: r53226
parent 7799175f
Showing with 8 additions and 6 deletions
gcc/ChangeLog
2002-05-06 Catherine Moore <clm@redhat.com>
* config/v850/v850.c (compute_register_save_size): Make sure
to count all of the registers that will be saved.
Mon May 6 18:03:11 CEST 2002 Jan Hubicka <jh@suse.cz>
* i386.c (q_regs_operand): Use ANY_QI_REGS_P.
......
gcc/config/v850/v850.c
......@@ -1442,14 +1442,11 @@ compute_register_save_size (p_reg_saved)
need to cover the possibility that such a helper function will
be used, despite the fact that there might be gaps in the list of
registers that need to be saved. To detect this we note that the
helper functions always push at least register r29 if the link
register is not used, and at least registers r27 - r31 if the
link register is used (and provided that the function is not an
interrupt handler). */
helper functions always push at least register r29 (provided
that the function is not an interrupt handler). */
if (TARGET_PROLOG_FUNCTION
&& (i == 2 || i >= 20)
&& regs_ever_live[LINK_POINTER_REGNUM] ? (i < 28) : (i < 30))
&& (i == 2 || ((i >= 20) && (i < 30))))
{
if (i == 2)
{
......
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