Backported from mainline

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8e1bbfc..139a579 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,43 @@
+2014-05-07  Jakub Jelinek  <jakub@redhat.com>
+
+       Backported from mainline
+       2013-09-10  Jakub Jelinek  <jakub@redhat.com>
+
+       PR rtl-optimization/58365
+       * cfgcleanup.c (merge_memattrs): Also clear MEM_READONLY_P
+       resp. MEM_NOTRAP_P if they differ, or set MEM_VOLATILE_P if
+       it differs.
+
+       2013-08-30  Jakub Jelinek  <jakub@redhat.com>
+
+       PR tree-optimization/58277
+       * tree-ssa-strlen.c (strlen_enter_block): If do_invalidate gave up
+       after seeing too many stmts with vdef in between dombb and current
+       bb, invalidate everything.
+
+       2013-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+       PR tree-optimization/58209
+       * tree-tailcall.c (find_tail_calls): Give up for pointer result types
+       if m or a is non-NULL.
+
+       2013-07-03  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/57777
+       * config/i386/predicates.md (vsib_address_operand): Disallow
+       SYMBOL_REF or LABEL_REF in parts.disp if TARGET_64BIT && flag_pic.
+
+       2013-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/57623
+       * config/i386/i386.md (bmi_bextr_<mode>): Swap predicates and
+       constraints of operand 1 and 2.
+
+       PR target/57623
+       * config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments
+       to match RTL canonicalization.  Swap predicates and
+       constraints of operand 1 and 2.
+
 2014-05-07  Richard Biener  <rguenther@suse.de>
 
        Backport from mainline