"Zack Weinberg" <[EMAIL PROTECTED]> writes: > On 05 Jul 2007 18:22:50 -0700, Ian Lance Taylor <[EMAIL PROTECTED]> wrote: > > "Zack Weinberg" <[EMAIL PROTECTED]> writes: > > > > [std_expand_builtin_va_start] > > > > > rtx va_r = expand_normal (valist); > > > emit_move_insn (va_r, nextarg); > > > > > > but this is a part of the compiler I am not at all familiar with... > > > > I think you would want something more like > > rtx va_r = expand_expr (valist, NULL_RTX, VOIDmode, EXPAND_WRITE); > > convert_move (va_r, nextarg, 0); > > No regressions on arm-elf (simulator, default and -mthumb); in fact, > execute/20040709-1.c stops ICEing at -O3 -fomit-frame-pointer, but I > think this is spurious, as that test has no variadic functions in it. > OK to commit?
Yes, this is OK. Thanks for testing it. Ian
