From 2e216592e333caf109ada8c9227b4fd882be6253 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Mon, 27 Feb 2012 16:04:28 +0100 Subject: [PATCH] re PR tree-optimization/52376 (ICE in lto_input_tree_ref, at lto-streamer-in.c:266 while linking LTO-PGO libxul) PR tree-optimization/52376 * ipa-split.c (split_function): Ignore CLOBBER stmts. From-SVN: r184600 --- gcc/ChangeLog | 5 +++++ gcc/ipa-split.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index abc17a1..1a9e0f9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-02-27 Jakub Jelinek + + PR tree-optimization/52376 + * ipa-split.c (split_function): Ignore CLOBBER stmts. + 2012-02-27 Stuart Henderson * ifcvt.c (noce_get_condition): Check condition variable is not diff --git a/gcc/ipa-split.c b/gcc/ipa-split.c index cb35150..9dddf39 100644 --- a/gcc/ipa-split.c +++ b/gcc/ipa-split.c @@ -1300,7 +1300,8 @@ split_function (struct split_point *split_point) gimple_return_set_retval (gsi_stmt (bsi), retval); break; } - else if (gimple_code (gsi_stmt (bsi)) == GIMPLE_ASSIGN) + else if (gimple_code (gsi_stmt (bsi)) == GIMPLE_ASSIGN + && !gimple_clobber_p (gsi_stmt (bsi))) { gimple_assign_set_rhs1 (gsi_stmt (bsi), retval); break; -- 2.7.4