(sparc_builtin_saveregs): Don't set first_reg to zero for varargs.

From-SVN: r4603

(sparc_builtin_saveregs): Don't set first_reg to zero for varargs.
From-SVN: r4603
227f7fd9 · Richard Stallman · 3673e996 · 227f7fd9
Commit 227f7fd9 authored May 31, 1993 by Richard Stallman
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gcc/config/sparc/sparc.c
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--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -2260,8 +2260,11 @@ sparc_builtin_saveregs (arglist)
  rtx address;
  int regno;

+#if 0 /* This code seemed to have no effect except to make
+	 varargs not work right when va_list wasn't the first arg.  */
  if (! stdarg)
    first_reg = 0;
+#endif

  for (regno = first_reg; regno < NPARM_REGS; regno++)
    emit_move_insn (gen_rtx (MEM, word_mode,