[Bug c++/70675] New: [6 Regression] compare-debug failure building LLVM

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70675

            Bug ID: 70675
           Summary: [6 Regression] compare-debug failure building LLVM
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: trippels at gcc dot gnu.org
  Target Milestone: ---

Looks related to PR70594.

markus@x4 tmp % g++ --save-temps -O0 -fcompare-debug -c WinCOFFObjectWriter.ii
g++: error: WinCOFFObjectWriter.ii: -fcompare-debug failure

markus@x4 tmp % diff -u WinCOFFObjectWriter.gkd WinCOFFObjectWriter.gk.gkd
--- WinCOFFObjectWriter.gkd     2016-04-15 09:00:15.277105520 +0200
+++ WinCOFFObjectWriter.gk.gkd  2016-04-15 09:00:19.370332015 +0200
@@ -13249,7 +13249,7 @@
 11:   struct StringTableBuilder Strings = TARGET_EXPR <D.xxxx, <<< Unknown
tree: aggr_init_expr
   6
   __comp_ctor 
-  D.174619
+  D.174622
   (struct StringTableBuilder *) <<< Unknown tree: void_cst >>>
   1
   1 >>>>;
@@ -14236,7 +14236,7 @@
 11:   struct StringTableBuilder Strings = TARGET_EXPR <D.xxxx, <<< Unknown
tree: aggr_init_expr
   6
   __comp_ctor 
-  D.174619
+  D.174622
   (struct StringTableBuilder *) <<< Unknown tree: void_cst >>>
   1
   1 >>>>;
@@ -19519,7 +19519,7 @@
 10:   struct StringTableBuilder Strings = TARGET_EXPR <D.xxxx, <<< Unknown
tree: aggr_init_expr
   6
   __comp_ctor 
-  D.174619
+  D.174622
   (struct StringTableBuilder *) <<< Unknown tree: void_cst >>>
   1
   1 >>>>;
@@ -20315,7 +20315,7 @@
 15:   struct StringTableBuilder Strings = TARGET_EXPR <D.xxxx, <<< Unknown
tree: aggr_init_expr
   6
   __comp_ctor 
-  D.174619
+  D.174622
   (struct StringTableBuilder *) <<< Unknown tree: void_cst >>>
   1
   1 >>>>;
@@ -27563,7 +27563,7 @@
 164:   struct StringTableBuilder Strings = TARGET_EXPR <D.xxxx, <<< Unknown
tree: aggr_init_expr
   6
   __comp_ctor 
-  D.174619
+  D.174622
   (struct StringTableBuilder *) <<< Unknown tree: void_cst >>>
   1
   1 >>>>;
@@ -88237,7 +88237,7 @@
 7:   struct StringTableBuilder Strings = TARGET_EXPR <D.xxxx, <<< Unknown
tree: aggr_init_expr
   6
   __comp_ctor 
-  D.174619
+  D.174622
   (struct StringTableBuilder *) <<< Unknown tree: void_cst >>>
   1
   1 >>>>;