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2013-10-04 Alan Modra <amodra@gmail.com>
+ * sysdeps/powerpc/powerpc64/strcmp.S (rTMP2): Define as r0.
+ (rTMP): Define as r11.
+ (strcmp): Add little-endian support. Optimise tail.
+ * sysdeps/powerpc/powerpc32/strcmp.S: Similarly.
+ * sysdeps/powerpc/powerpc64/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc32/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power4/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power7/strncmp.S: Likewise.
+
+2013-10-04 Alan Modra <amodra@gmail.com>
+
* sysdeps/powerpc/powerpc64/power7/strnlen.S (strnlen): Add
little-endian support. Remove unnecessary "are we done" tests.
Handle "s" wrapping around zero and extremely large "size".