[Bug middle-end/71529] [7 regression][CHKP] ICE in expand_expr_real_1

2016-06-14 Thread ienkovich at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71529

--- Comment #1 from Ilya Enkovich  ---
Arguments copied for instrumented functions with no body don't have their
context fixed.  It didn't trigger any problems before but does now because we
may inline into thunks.  I'm testing this patch now:

diff --git a/gcc/ipa-chkp.c b/gcc/ipa-chkp.c
index 5f5df64..86c48f1 100644
--- a/gcc/ipa-chkp.c
+++ b/gcc/ipa-chkp.c
@@ -207,7 +207,13 @@ chkp_build_instrumented_fndecl (tree fndecl)
   /* For functions with body versioning will make a copy of arguments.
  For functions with no body we need to do it here.  */
   if (!gimple_has_body_p (fndecl))
-DECL_ARGUMENTS (new_decl) = copy_list (DECL_ARGUMENTS (fndecl));
+{
+  tree arg;
+
+  DECL_ARGUMENTS (new_decl) = copy_list (DECL_ARGUMENTS (fndecl));
+  for (arg = DECL_ARGUMENTS (new_decl); arg; arg = DECL_CHAIN (arg))
+   DECL_CONTEXT (arg) = new_decl;
+}

   /* We are going to modify attributes list and therefore should
  make own copy.  */

[Bug middle-end/71529] [7 regression][CHKP] ICE in expand_expr_real_1

2016-06-14 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71529

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |7.0

[Bug middle-end/71529] [7 regression][CHKP] ICE in expand_expr_real_1

2016-06-15 Thread ienkovich at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71529

--- Comment #2 from Ilya Enkovich  ---
Author: ienkovich
Date: Wed Jun 15 15:49:40 2016
New Revision: 237484

URL: https://gcc.gnu.org/viewcvs?rev=237484&root=gcc&view=rev
Log:
gcc/

PR middle-end/71529
* ipa-chkp.c (chkp_build_instrumented_fndecl): Fix
DECL_CONTEXT for copied arguments.

gcc/testsuite/

PR middle-end/71529
* gcc.target/i386/pr71529.C: New test.

Added:
trunk/gcc/testsuite/gcc.target/i386/pr71529.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ipa-chkp.c
trunk/gcc/testsuite/ChangeLog

[Bug middle-end/71529] [7 regression][CHKP] ICE in expand_expr_real_1

2016-06-20 Thread ienkovich at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71529

--- Comment #3 from Ilya Enkovich  ---
Author: ienkovich
Date: Mon Jun 20 11:35:02 2016
New Revision: 237592

URL: https://gcc.gnu.org/viewcvs?rev=237592&root=gcc&view=rev
Log:
gcc/

Backport from mainline r237484.
2016-06-15  Ilya Enkovich  

PR middle-end/71529
* ipa-chkp.c (chkp_build_instrumented_fndecl): Fix
DECL_CONTEXT for copied arguments.

gcc/testsuite/

Backport from mainline r237484.
2016-06-15  Ilya Enkovich  

PR middle-end/71529
* gcc.target/i386/pr71529.C: New test.

Added:
branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr71529.C
Modified:
branches/gcc-6-branch/gcc/ChangeLog
branches/gcc-6-branch/gcc/ipa-chkp.c
branches/gcc-6-branch/gcc/testsuite/ChangeLog

[Bug middle-end/71529] [7 regression][CHKP] ICE in expand_expr_real_1

2016-06-20 Thread ienkovich at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71529

Ilya Enkovich  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Ilya Enkovich  ---
Fixed

[Bug middle-end/71529] [7 regression][CHKP] ICE in expand_expr_real_1

2016-11-07 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71529

--- Comment #5 from Jakub Jelinek  ---
Author: jakub
Date: Mon Nov  7 13:07:32 2016
New Revision: 241903

URL: https://gcc.gnu.org/viewcvs?rev=241903&root=gcc&view=rev
Log:
PR middle-end/71529
* gcc.target/i386/pr71529.C: Moved to ...
* g++.dg/opt/pr71529.C: ... here.  New test.  Guard for i?86/x86_64.

PR target/64411
* gcc.target/i386/pr64411.C: Moved to ...
* g++.dg/opt/pr64411.C: ... here.  New test.  Guard for i?86/x86_64
lp64.

PR target/65105
* gcc.target/i386/pr65105-4.C: Moved to ...
* g++.dg/opt/pr65105-4.C: ... here.  New test.  Guard for i?86/x86_64.
Run into compile test rather than execute test.

Added:
trunk/gcc/testsuite/g++.dg/opt/pr64411.C
  - copied, changed from r241902,
trunk/gcc/testsuite/gcc.target/i386/pr64411.C
trunk/gcc/testsuite/g++.dg/opt/pr65105-4.C
  - copied, changed from r241902,
trunk/gcc/testsuite/gcc.target/i386/pr65105-4.C
trunk/gcc/testsuite/g++.dg/opt/pr71529.C
  - copied, changed from r241902,
trunk/gcc/testsuite/gcc.target/i386/pr71529.C
Removed:
trunk/gcc/testsuite/gcc.target/i386/pr64411.C
trunk/gcc/testsuite/gcc.target/i386/pr65105-4.C
trunk/gcc/testsuite/gcc.target/i386/pr71529.C
Modified:
trunk/gcc/testsuite/ChangeLog