From 0430f80c2f301b6c6b4613197a78fa18053b7c81 Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Tue, 30 Nov 2010 10:00:06 +0000 Subject: [PATCH] re PR lto/45949 (ICE: SIGSEGV in gimple_default_def (tree-dfa.c:538) with -flto/-fwhopr on invalid code) 2010-11-30 Richard Guenther PR lto/45949 * cgraphunit.c (ipa_passes): Stop after errors from small IPA passes. From-SVN: r167291 --- gcc/ChangeLog | 6 ++++++ gcc/cgraphunit.c | 6 +++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ae75fe0469b..e52316ab801 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-11-30 Richard Guenther + + PR lto/45949 + * cgraphunit.c (ipa_passes): Stop after errors from + small IPA passes. + 2010-11-30 Mingjie Xing * gcc-plugin.h: Include coretypes.h. diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index c7c566540f0..c2bc071e7cd 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -1707,7 +1707,11 @@ ipa_passes (void) invoke_plugin_callbacks (PLUGIN_ALL_IPA_PASSES_START, NULL); if (!in_lto_p) - execute_ipa_pass_list (all_small_ipa_passes); + { + execute_ipa_pass_list (all_small_ipa_passes); + if (seen_error ()) + return; + } /* If pass_all_early_optimizations was not scheduled, the state of the cgraph will not be properly updated. Update it now. */