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calls.c (expand_call): Remove current_call_is_indirect nonsense.

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* calls.c (expand_call): Remove current_call_is_indirect nonsense.
        Add additional argument to INIT_CUMULATIVE_ARGS.
        (emit_library_call): Likewise.
        (emit_library_call_value): Likewise.
        * expr.c (expand_builtin): Likewise.
        * function.c (assign_parms): Likewise.
        * config/pa/pa.h (hppa_args): New field "indirect".
        (INIT_CUMULATIVE_ARGS): Initialize "indirect" field.
        (FUNCTION_ARG): Check "indirect" field, rather than
        "current_call_is_indirect".
        * All other backends updated with new argument to
        INIT_CUMULATIVE_ARGS

From-SVN: r11649
This commit is contained in:
Jeff Law 1996-03-31 23:02:12 -07:00
parent 4cf8614f1e
commit eecb6f50c2
1 changed files with 9 additions and 18 deletions
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27
gcc/calls.c
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@ -532,7 +532,6 @@ expand_call (exp, target, ignore)
/* Nonzero if a reg parm has been scanned. */
int reg_parm_seen;
/* Nonzero if this is an indirect function call. */
int current_call_is_indirect = 0;
/* Nonzero if we must avoid push-insns in the args for this call.
If stack space is allocated for register parameters, but not by the
@ -816,15 +815,6 @@ expand_call (exp, target, ignore)
if (fndecl && DECL_NAME (fndecl))
name = IDENTIFIER_POINTER (DECL_NAME (fndecl));
/* On some machines (such as the PA) indirect calls have a different
calling convention than normal calls. FUNCTION_ARG in the target
description can look at current_call_is_indirect to determine which
calling convention to use. */
current_call_is_indirect = (fndecl == 0);
#if 0
= TREE_CODE (TREE_OPERAND (exp, 0)) == NON_LVALUE_EXPR ? 1 : 0;
#endif
#if 0
/* Unless it's a call to a specific function that isn't alloca,
if it has one argument, we must assume it might be alloca. */
@ -913,8 +903,13 @@ expand_call (exp, target, ignore)
we make. */
push_temp_slots ();
/* Start updating where the next arg would go. */
INIT_CUMULATIVE_ARGS (args_so_far, funtype, NULL_RTX);
/* Start updating where the next arg would go.
On some machines (such as the PA) indirect calls have a different
calling convention than normal calls. The last argument in
INIT_CUMULATIVE_ARGS tells the backend if this is an indirect call
or not. */
INIT_CUMULATIVE_ARGS (args_so_far, funtype, NULL_RTX, (fndecl == 0));
/* If struct_value_rtx is 0, it means pass the address
as if it were an extra parameter. */
@ -2259,8 +2254,6 @@ emit_library_call VPROTO((rtx orgfun, int no_queue, enum machine_mode outmode,
struct arg *argvec;
int old_inhibit_defer_pop = inhibit_defer_pop;
rtx call_fusage = 0;
/* library calls are never indirect calls. */
int current_call_is_indirect = 0;
VA_START (p, nargs);
@ -2282,7 +2275,7 @@ emit_library_call VPROTO((rtx orgfun, int no_queue, enum machine_mode outmode,
argvec = (struct arg *) alloca (nargs * sizeof (struct arg));
INIT_CUMULATIVE_ARGS (args_so_far, NULL_TREE, fun);
INIT_CUMULATIVE_ARGS (args_so_far, NULL_TREE, fun, 0);
args_size.constant = 0;
args_size.var = 0;
@ -2538,8 +2531,6 @@ emit_library_call_value VPROTO((rtx orgfun, rtx value, int no_queue,
rtx mem_value = 0;
int pcc_struct_value = 0;
int struct_value_size = 0;
/* library calls are never indirect calls. */
int current_call_is_indirect = 0;
int is_const;
VA_START (p, nargs);
@ -2590,7 +2581,7 @@ emit_library_call_value VPROTO((rtx orgfun, rtx value, int no_queue,
argvec = (struct arg *) alloca ((nargs + 1) * sizeof (struct arg));
INIT_CUMULATIVE_ARGS (args_so_far, NULL_TREE, fun);
INIT_CUMULATIVE_ARGS (args_so_far, NULL_TREE, fun, 0);
args_size.constant = 0;
args_size.var = 0;