libc: remove riscv64 mem*/str* ifuncs and fallbacks
Only riscv64 chips with vector support are supported, so the fallbacks &
ifuncs here aren't needed.
Bug: 378117947
Test: lunch aosp_cf_riscv64_phone-trunk_staging-userdebug; m
Change-Id: Idf4aed1acc4f0ceea2c17fc6771052563aec94c1
diff --git a/libc/arch-riscv64/string/strncat_v.S b/libc/arch-riscv64/string/strncat_v.S
index adc768d..01cb14f 100644
--- a/libc/arch-riscv64/string/strncat_v.S
+++ b/libc/arch-riscv64/string/strncat_v.S
@@ -70,7 +70,7 @@
#define vStr1 v8
#define vStr2 v16
-ENTRY(strncat_v)
+ENTRY(strncat)
mv pDstPtr, pDst
@@ -114,4 +114,4 @@
L(fill_zero_end):
ret
-END(strncat_v)
+END(strncat)