On Thu, 19 Feb 2015, Tom de Vries wrote: > On 19-02-15 11:29, Tom de Vries wrote: > > Hi, > > > > I'm posting this patch series for stage1: > > - 0001-Disable-lang_hooks.gimplify_expr-in-free_lang_data.patch > > - 0002-Add-gimple_find_sub_bbs.patch > > - 0003-Factor-optimize_va_list_gpr_fpr_size-out-of-pass_std.patch > > - 0004-Handle-internal_fn-in-operand_equal_p.patch > > - 0005-Postpone-expanding-va_arg-until-pass_stdarg.patch > > > > The patch series - based on Michael's initial patch - postpones expanding > > va_arg > > until pass_stdarg, which makes pass_stdarg more robust. > > > > Bootstrapped and reg-tested on x86_64 using all languages, with unix/ and > > unix/-m32 testing. > > > > I'll post the patches in reply to this email. > > This patch adds gimple_find_sub_bbs. The function adds a gimple sequence at a > point in a basic block, and takes care to split up the sequence itself into > new basic blocks where necessary. > > OK for stage1?
I hope we can get rid of this again (which needs re-writing of all targets va-arg gimplification hooks... - we are in need of some generic diamond/triangle CFG pattern builders anyway). Ok with a comment on the function that this is transitional and should not be used in new code. Thanks, Richard.
