oops -- misread it :) Ok.
David On Fri, Oct 3, 2014 at 9:45 AM, Teresa Johnson <tejohn...@google.com> wrote: > On Fri, Oct 3, 2014 at 9:31 AM, Xinliang David Li <davi...@google.com> wrote: >> The name 'e' is used for both outer scope edge and inner scope one. > > No, the declaration was moved from the inner scope to the outer scope. > > Teresa > >> This is confusing. >> >> David >> >> >> On Fri, Oct 3, 2014 at 9:27 AM, Teresa Johnson <tejohn...@google.com> wrote: >>> Adds handling in this block of code (new in gcc/4_9 and therefore >>> google/4_9) for LIPO fake edges for indirect calls, which don't have a >>> call_stmt set and cannot be redirected. >>> >>> Passes regression tests, ok for google/4_9 branch? >>> >>> Teresa >>> >>> 2014-10-03 Teresa Johnson <tejohn...@google.com> >>> >>> Google ref b/17378050 >>> * ipa.c (function_and_variable_visibility): Skip LIPO fake indirect >>> call edges. >>> >>> Index: ipa.c >>> =================================================================== >>> --- ipa.c (revision 215830) >>> +++ ipa.c (working copy) >>> @@ -1146,12 +1146,15 @@ function_and_variable_visibility (bool whole_progr >>> if (node->callers && can_replace_by_local_alias (node)) >>> { >>> struct cgraph_node *alias = cgraph >>> (symtab_nonoverwritable_alias (node)); >>> + struct cgraph_edge *e, *next_caller; >>> >>> if (alias && alias != node) >>> { >>> - while (node->callers) >>> + for (e = node->callers; e; e = next_caller) >>> { >>> - struct cgraph_edge *e = node->callers; >>> + next_caller = e->next_caller; >>> + if (L_IPO_COMP_MODE && cgraph_is_fake_indirect_call_edge >>> (e)) >>> + continue; >>> >>> cgraph_redirect_edge_callee (e, alias); >>> if (gimple_has_body_p (e->caller->decl)) >>> >>> >>> -- >>> Teresa Johnson | Software Engineer | tejohn...@google.com | 408-460-2413 > > > > -- > Teresa Johnson | Software Engineer | tejohn...@google.com | 408-460-2413