From bcda57c130753b36ee3dd495a1404bed4b43d291 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Thu, 5 Mar 2015 12:44:00 +0100 Subject: [PATCH] Fix warnings occured during profiledboostrap on * ipa-inline.c (inline_small_functions): Set default value to prevent warning during bootstrap. * tree.h: Add pragma guard that ignores false positives during bootstrap. From-SVN: r221211 --- gcc/ChangeLog | 7 +++++++ gcc/ipa-inline.c | 2 +- gcc/tree.h | 9 +++++++++ 3 files changed, 17 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2d5e2457a4e..cfacea1775b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-03-05 Martin Liska + + * ipa-inline.c (inline_small_functions): Set default value to + prevent warning during bootstrap. + * tree.h: Add pragma guard that ignores false positives during + bootstrap. + 2015-03-05 Richard Biener PR tree-optimization/65310 diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index 0b38b4c6225..dd2e64ce28e 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -1712,7 +1712,7 @@ inline_small_functions (void) FOR_EACH_DEFINED_FUNCTION (node) { bool update = false; - struct cgraph_edge *next; + struct cgraph_edge *next = NULL; bool has_speculative = false; if (dump_file) diff --git a/gcc/tree.h b/gcc/tree.h index c3e9a63e96c..8f93a512a78 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -3278,6 +3278,11 @@ non_type_check (const_tree __t, const char *__f, int __l, const char *__g) return __t; } +# if GCC_VERSION >= 4006 +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wstrict-overflow" +#endif + inline const_tree * tree_vec_elt_check (const_tree __t, int __i, const char *__f, int __l, const char *__g) @@ -3290,6 +3295,10 @@ tree_vec_elt_check (const_tree __t, int __i, //return &__t->vec.a[__i]; } +# if GCC_VERSION >= 4006 +#pragma GCC diagnostic pop +#endif + inline const_tree * omp_clause_elt_check (const_tree __t, int __i, const char *__f, int __l, const char *__g) -- 2.30.2