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calls.c (emit_library_call_value): Don't use a fixed argument after VA_CLOSE, i.e.

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* calls.c (emit_library_call_value): Don't use a fixed
	argument after VA_CLOSE, i.e. out of scope in traditional C.

	* emit-rtl.c (gen_rtvec): Likewise.

From-SVN: r45332
This commit is contained in:
Kaveh R. Ghazi 2001-08-31 19:28:58 +00:00 • committed by Kaveh Ghazi
parent 78b411667a
commit 6268b92246
3 changed files with 17 additions and 4 deletions
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7
gcc/ChangeLog
View file

@ -1,3 +1,10 @@
2001-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* calls.c (emit_library_call_value): Don't use a fixed
argument after VA_CLOSE, i.e. out of scope in traditional C.
* emit-rtl.c (gen_rtvec): Likewise.
2001-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (c-pragma.o): Depend on output.h.

7
gcc/calls.c
View file

@ -4227,6 +4227,8 @@ emit_library_call_value VPARAMS((rtx orgfun, rtx value,
enum libcall_type fn_type,
enum machine_mode outmode, int nargs, ...))
{
rtx result;
VA_OPEN (p, nargs);
VA_FIXEDARG (p, rtx, orgfun);
VA_FIXEDARG (p, rtx, value);
@ -4234,11 +4236,12 @@ emit_library_call_value VPARAMS((rtx orgfun, rtx value,
VA_FIXEDARG (p, enum machine_mode, outmode);
VA_FIXEDARG (p, int, nargs);
value = emit_library_call_value_1 (1, orgfun, value, fn_type, outmode, nargs, p);
result = emit_library_call_value_1 (1, orgfun, value, fn_type, outmode,
nargs, p);
VA_CLOSE (p);
return value;
return result;
}
#if 0

7
gcc/emit-rtl.c
View file

@ -517,7 +517,7 @@ gen_rtx VPARAMS ((enum rtx_code code, enum machine_mode mode, ...))
rtvec
gen_rtvec VPARAMS ((int n, ...))
{
int i;
int i, save_n;
rtx *vector;
VA_OPEN (p, n);
@ -530,9 +530,12 @@ gen_rtvec VPARAMS ((int n, ...))
for (i = 0; i < n; i++)
vector[i] = va_arg (p, rtx);
/* The definition of VA_* in K&R C causes `n' to go out of scope. */
save_n = n;
VA_CLOSE (p);
return gen_rtvec_v (n, vector);
return gen_rtvec_v (save_n, vector);
}
rtvec