[Bug middle-end/68117] [6 Regression] ICE: Segmentation fault building Firefox on ppc64le

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117

--- Comment #4 from Markus Trippelsdorf  ---
(In reply to Richard Biener from comment #3)
> Probably not.

Yes, it doesn't help.

[Bug middle-end/68117] [6 Regression] ICE: Segmentation fault building Firefox on ppc64le

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117

--- Comment #3 from Richard Biener  ---
Probably not.

[Bug middle-end/68117] [6 Regression] ICE: Segmentation fault building Firefox on ppc64le

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |6.0

--- Comment #2 from Richard Biener  ---
Does

Index: gcc/tree-scalar-evolution.c
===
--- gcc/tree-scalar-evolution.c (revision 229481)
+++ gcc/tree-scalar-evolution.c (working copy)
@@ -1849,8 +1849,7 @@ interpret_rhs_expr (struct loop *loop, g
   chrec2 = instantiate_parameters (loop, chrec2);

   chrec2 = fold_build2 (LSHIFT_EXPR, type,
-   build_int_cst (TREE_TYPE (rhs1), 1),
-   chrec2);
+   build_int_cst (type, 1), chrec2);
   res = chrec_fold_multiply (type, chrec1, chrec2);
   break;


fix it?

[Bug middle-end/68117] [6 Regression] ICE: Segmentation fault building Firefox on ppc64le

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117

Markus Trippelsdorf  changed:

   What|Removed |Added

 CC||hjl.tools at gmail dot com

--- Comment #5 from Markus Trippelsdorf  ---
*** Bug 68135 has been marked as a duplicate of this bug. ***

[Bug middle-end/68117] [6 Regression] ICE: Segmentation fault building Firefox on ppc64le

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117

Markus Trippelsdorf  changed:

   What|Removed |Added

 CC||alalaw01 at gcc dot gnu.org

--- Comment #1 from Markus Trippelsdorf  ---
Started with r229437.