Another backport patch which fixes a csmith ICE problem. Rebased on the latest 4.9 branch. Tested ok on aarch64-linux with qemu.
Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog (revision 223867)
+++ gcc/ChangeLog (working copy)
@@ -1,3 +1,12 @@
+2015-06-10 Xiangyu Wei <weixian...@huawei.com>
+
+ Backport from mainline r210497.
+ 2014-05-16 James Greenhalgh <james.greenha...@arm.com>
+ Philipp Tomsich <philipp.toms...@theobroma-systems.com>
+
+ * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Check RTX is
+ well formed.
+
2015-05-28 Mike Frysinger <vap...@gentoo.org>
* config/nios2/linux.h (CPP_SPEC): Define.
===================================================================
--- gcc/ChangeLog (revision 223867)
+++ gcc/ChangeLog (working copy)
@@ -1,3 +1,12 @@
+2015-06-10 Xiangyu Wei <weixian...@huawei.com>
+
+ Backport from mainline r210497.
+ 2014-05-16 James Greenhalgh <james.greenha...@arm.com>
+ Philipp Tomsich <philipp.toms...@theobroma-systems.com>
+
+ * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Check RTX is
+ well formed.
+
2015-05-28 Mike Frysinger <vap...@gentoo.org>
* config/nios2/linux.h (CPP_SPEC): Define.
r210497.diff
Description: r210497.diff
