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+2015-08-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port the 0x7efe...feff pattern to GCC 6.
+ See Steve Ellcey's bug report in:
+ https://sourceware.org/ml/libc-alpha/2015-07/msg00673.html
+ * string/memrchr.c (MEMRCHR):
+ * string/rawmemchr.c (RAWMEMCHR):
+ * string/strchr.c (strchr):
+ * string/strchrnul.c (STRCHRNUL):
+ Rewrite code to avoid issues with signed shift overflow.
+
2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86/cpu-features.c (init_cpu_features): Check