re PR debug/82144 (ICE in add_dwarf_attr with alignas)

2017-09-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/82144
	* dwarf2out.c (gen_enumeration_type_die): Do not add alignment
	attribute for incomplete types nor twice for complete ones.

From-SVN: r253134

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b92347e66bed85037b1ea8dbd0a13f988eba7fe4..cc82092dc5b5fa147086b61e1253344ba3c7753b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2017-09-25  Richard Biener  <rguenther@suse.de>
+
+       PR middle-end/82144
+       * dwarf2out.c (gen_enumeration_type_die): Do not add alignment
+       attribute for incomplete types nor twice for complete ones.
+
 2017-09-24  Uros Bizjak  <ubizjak@gmail.com>
 
        PR target/82267

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 360971765f66c30a4460f2100862fe703702eb7e..dda569f78628f87ab3ccd93973caed8d50fe038a 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -21246,8 +21246,6 @@ gen_enumeration_type_die (tree type, dw_die_ref context_die)
   else
     add_AT_flag (type_die, DW_AT_declaration, 1);
 
-  add_alignment_attribute (type_die, type);
-
   add_pubtype (type, type_die);
 
   return type_die;