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+2017-01-03 Jeff Law <law@redhat.com>
+
+ PR middle-end/83654
+ * explow.c (anti_adjust_stack_and_probe_stack_clash): Test a
+ non-constant residual for zero at runtime and avoid probing in
+ that case. Reorganize code for trailing problem to mirror handling
+ of the residual.
+
2018-01-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR tree-optimization/83501