From 207b59560f7c136462aec8df61bb36fd0191eaab Mon Sep 17 00:00:00 2001 From: Martin Jambor Date: Tue, 15 Jan 2013 17:43:05 +0100 Subject: [PATCH] re PR tree-optimization/55920 (ICE in expand_debug_locations, at cfgexpand.c:3753) 2013-01-15 Martin Jambor PR tree-optimization/55920 * tree-sra.c (analyze_access_subtree): Do not mark non-removable accesses as grp_to_be_debug_replaced. From-SVN: r195210 --- gcc/ChangeLog | 6 ++++++ gcc/tree-sra.c | 4 +++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8323062459d..15b15032d8b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-01-15 Martin Jambor + + PR tree-optimization/55920 + * tree-sra.c (analyze_access_subtree): Do not mark non-removable + accesses as grp_to_be_debug_replaced. + 2013-01-15 Jakub Jelinek PR tree-optimization/55920 diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index e5fbcf2c5c5..234dde22da1 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -2199,7 +2199,9 @@ analyze_access_subtree (struct access *root, struct access *parent, { if (allow_replacements && scalar && !root->first_child - && (root->grp_scalar_write || root->grp_assignment_write)) + && (root->grp_scalar_write || root->grp_assignment_write) + && !bitmap_bit_p (cannot_scalarize_away_bitmap, + DECL_UID (root->base))) { gcc_checking_assert (!root->grp_scalar_read && !root->grp_assignment_read); -- 2.30.2