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(expand_call): Ensure we call force_operand on structure_value_addr.

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From-SVN: r7885
This commit is contained in:
Richard Kenner 1994-08-11 12:48:40 -04:00
parent 89e7a14a5c
commit 5582b006ea
1 changed files with 10 additions and 7 deletions
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17
gcc/calls.c
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@ -901,15 +901,18 @@ expand_call (exp, target, ignore)
as if it were an extra parameter. */
if (structure_value_addr && struct_value_rtx == 0)
{
/* If structure_value_addr is a REG other than
virtual_outgoing_args_rtx, we can use always use it. If it
is not a REG, we must always copy it into a register.
If it is virtual_outgoing_args_rtx, we must copy it to another
register in some cases. */
rtx temp = (GET_CODE (structure_value_addr) != REG
#ifdef ACCUMULATE_OUTGOING_ARGS
/* If the stack will be adjusted, make sure the structure address
does not refer to virtual_outgoing_args_rtx. */
rtx temp = (stack_arg_under_construction
? copy_addr_to_reg (structure_value_addr)
: force_reg (Pmode, structure_value_addr));
#else
rtx temp = force_reg (Pmode, structure_value_addr);
|| (stack_arg_under_construction
&& structure_value_addr == virtual_outgoing_args_rtx)
#endif
? copy_addr_to_reg (structure_value_addr)
: structure_value_addr);
actparms
= tree_cons (error_mark_node,