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commit 217b84127b3a6590afcc7e198e6c3f665935e8f4
Author: Wilco Dijkstra <wdijkstr@arm.com>
Date:   Thu Jan 6 14:36:28 2022 +0000

    AArch64: Check for SVE in ifuncs [BZ #28744]
    
    Add a check for SVE in the A64FX ifuncs for memcpy, memset and memmove.
    This fixes BZ #28744.
    
    (cherry picked from commit e5fa62b8db546f8792ec9e5c61e6419f4f8e3f4d)

diff --git a/sysdeps/aarch64/multiarch/memcpy.c b/sysdeps/aarch64/multiarch/memcpy.c
index 25e0081eeb51727c..b6703af44b3f1a3d 100644
--- a/sysdeps/aarch64/multiarch/memcpy.c
+++ b/sysdeps/aarch64/multiarch/memcpy.c
@@ -48,7 +48,7 @@ libc_ifunc (__libc_memcpy,
 		      || IS_NEOVERSE_V1 (midr)
 		      ? __memcpy_simd
 # if HAVE_AARCH64_SVE_ASM
-		     : (IS_A64FX (midr)
+		     : (IS_A64FX (midr) && sve
 			? __memcpy_a64fx
 			: __memcpy_generic))))));
 # else
diff --git a/sysdeps/aarch64/multiarch/memmove.c b/sysdeps/aarch64/multiarch/memmove.c
index d0adefc547f60030..d2339ff34ff7b3e5 100644
--- a/sysdeps/aarch64/multiarch/memmove.c
+++ b/sysdeps/aarch64/multiarch/memmove.c
@@ -48,7 +48,7 @@ libc_ifunc (__libc_memmove,
 		      || IS_NEOVERSE_V1 (midr)
 		      ? __memmove_simd
 # if HAVE_AARCH64_SVE_ASM
-		     : (IS_A64FX (midr)
+		     : (IS_A64FX (midr) && sve
 			? __memmove_a64fx
 			: __memmove_generic))))));
 # else
diff --git a/sysdeps/aarch64/multiarch/memset.c b/sysdeps/aarch64/multiarch/memset.c
index d7d9bbbda095e051..3d839bc02e96380d 100644
--- a/sysdeps/aarch64/multiarch/memset.c
+++ b/sysdeps/aarch64/multiarch/memset.c
@@ -44,7 +44,7 @@ libc_ifunc (__libc_memset,
 	      : (IS_EMAG (midr) && zva_size == 64
 		? __memset_emag
 # if HAVE_AARCH64_SVE_ASM
-		: (IS_A64FX (midr)
+		: (IS_A64FX (midr) && sve
 		  ? __memset_a64fx
 		  : __memset_generic))));
 # else