Track upstream arm-optimized-routines changes.

The MTE-compatible routines are now faster than the incompatible ones,
so they merged them upstream.

I've left the ifunc boilerplate on the assumption that I'll be back
later to enable the new SVE variants.

Test: treehugger
Change-Id: Ic894bfb350b9aa70e307bca1c4978624b3e5f4fd
diff --git a/libc/arch-arm64/static_function_dispatch.S b/libc/arch-arm64/static_function_dispatch.S
index d00f071..5c36de6 100644
--- a/libc/arch-arm64/static_function_dispatch.S
+++ b/libc/arch-arm64/static_function_dispatch.S
@@ -36,13 +36,13 @@
 FUNCTION_DELEGATE(memchr, __memchr_aarch64_mte)
 FUNCTION_DELEGATE(memcpy, __memcpy_aarch64)
 FUNCTION_DELEGATE(memmove, __memmove_aarch64)
-FUNCTION_DELEGATE(stpcpy, __stpcpy_aarch64_mte)
+FUNCTION_DELEGATE(stpcpy, __stpcpy_aarch64)
 FUNCTION_DELEGATE(strchr, __strchr_aarch64_mte)
 FUNCTION_DELEGATE(strchrnul, __strchrnul_aarch64_mte)
-FUNCTION_DELEGATE(strcmp, __strcmp_aarch64_mte)
-FUNCTION_DELEGATE(strcpy, __strcpy_aarch64_mte)
+FUNCTION_DELEGATE(strcmp, __strcmp_aarch64)
+FUNCTION_DELEGATE(strcpy, __strcpy_aarch64)
 FUNCTION_DELEGATE(strlen, __strlen_aarch64_mte)
 FUNCTION_DELEGATE(strrchr, __strrchr_aarch64_mte)
-FUNCTION_DELEGATE(strncmp, __strncmp_aarch64_mte)
+FUNCTION_DELEGATE(strncmp, __strncmp_aarch64)
 
 NOTE_GNU_PROPERTY()