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2016-11-30 Segher Boessenkool <segher@kernel.crashing.org>
+ PR rtl-optimization/78583
+ * simplify-rtx.c (simplify_truncation): Add check missing from the
+ previous commit.
+
+2016-11-30 Segher Boessenkool <segher@kernel.crashing.org>
+
PR rtl-optimization/78590
* combine.c (change_zero_ext): Transform zero_extend of subregs only
if the subreg_reg is a scalar integer mode.