Re: [Patch] Add option ftree-stdarg-opt

2015-02-18 Thread Tom de Vries
On 17-02-15 13:26, Richard Biener wrote: On Tue, Feb 17, 2015 at 1:12 PM, Tom de Vries wrote: Hi, this patch adds option ftree-stdarg-opt, which switches pass_stdarg on or off. Pass_stdarg does an optimization on cfun->va_list_gpr/fpr_size, and since it's an optimization, it's useful to be ab

Re: [Patch] Add option ftree-stdarg-opt

2015-02-17 Thread Richard Biener
On Tue, Feb 17, 2015 at 1:12 PM, Tom de Vries wrote: > Hi, > > this patch adds option ftree-stdarg-opt, which switches pass_stdarg on or > off. > > Pass_stdarg does an optimization on cfun->va_list_gpr/fpr_size, and since > it's an optimization, it's useful to be able to switch it off in case of a