re PR target/17052 (altivec varargs failure if no optimization)

[gcc.git] / gcc / config / rs6000 / rs6000.c

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index c6198cf6392f37247a1e28d841f3759bf66eb18f..b6175f37af721c93d3d26508c849103b1a2678fc 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -5304,8 +5304,6 @@ setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
 
   if (DEFAULT_ABI == ABI_V4)
     {
-      /* Indicate to allocate space on the stack for varargs save area.  */
-      cfun->machine->sysv_varargs_p = 1;
       if (! no_rtl)
        save_area = plus_constant (virtual_stack_vars_rtx,
                                   - RS6000_VARARGS_SIZE);
@@ -5316,7 +5314,6 @@ setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
     {
       first_reg_offset = next_cum.words;
       save_area = virtual_incoming_args_rtx;
-      cfun->machine->sysv_varargs_p = 0;
 
       if (targetm.calls.must_pass_in_stack (mode, type))
        first_reg_offset += rs6000_arg_size (TYPE_MODE (type), type);