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+2021-09-08 liuhongt <hongtao.liu@intel.com>
+
+ * c-common.c (excess_precision_mode_join): Update below comments.
+ (c_ts18661_flt_eval_method): Set excess_precision_type to
+ EXCESS_PRECISION_TYPE_FLOAT16 when -fexcess-precision=16.
+ * c-cppbuiltin.c (cpp_atomic_builtins): Update below comments.
+ (c_cpp_flt_eval_method_iec_559): Set excess_precision_type to
+ EXCESS_PRECISION_TYPE_FLOAT16 when -fexcess-precision=16.
+
2021-09-07 Marcel Vollweiler <marcel@codesourcery.com>
* c-omp.c (c_finish_omp_flush): Handle MEMMODEL_SEQ_CST.