Message ID | AS8PR08MB6534F0C674A4C27FCC9D919F834B9@AS8PR08MB6534.eurprd08.prod.outlook.com |
---|---|
State | New |
Headers | show |
Series | AArch64: Check for SVE in ifuncs [BZ #28744] | expand |
The 01/05/2022 16:31, Wilco Dijkstra via Libc-alpha wrote: > Add a check for SVE in the A64FX ifuncs for memcpy, memset and memmove. > This fixes BZ #28744, OK for commit? > This is OK, thanks. > --- > diff --git a/sysdeps/aarch64/multiarch/memcpy.c b/sysdeps/aarch64/multiarch/memcpy.c > index 7dac7b76e475ba07db7b3bee58b642921b51b654..a476dd548fd04fddcd0b39cc3263866769bb309a 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 48f8e4616644a0f29718357687445ed4002b726c..4f7d7eedfd943d1b6a54e90dc973406b30cc8db9 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 3692b079e3bfaa4fa03dda7f5c2bef3486e8e05f..c4008f346b34ec5b4b767a1433cf72692572a714 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 >
diff --git a/sysdeps/aarch64/multiarch/memcpy.c b/sysdeps/aarch64/multiarch/memcpy.c index 7dac7b76e475ba07db7b3bee58b642921b51b654..a476dd548fd04fddcd0b39cc3263866769bb309a 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 48f8e4616644a0f29718357687445ed4002b726c..4f7d7eedfd943d1b6a54e90dc973406b30cc8db9 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 3692b079e3bfaa4fa03dda7f5c2bef3486e8e05f..c4008f346b34ec5b4b767a1433cf72692572a714 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