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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index dff8314d..cd804305 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2025,6 +2025,7 @@ AC_CACHE_CHECK([whether GCC inline assembler supports AArch64 SVE instructions],
"mov z0.s, p0/z, \#55;\n\t"
"ld1b {z0.b}, p0/z, [x1];\n\t"
);
+ void testfn(void);
]], [ testfn(); ])],
[gcry_cv_gcc_inline_asm_aarch64_sve=yes])
fi])
@@ -2058,6 +2059,7 @@ AC_CACHE_CHECK([whether GCC inline assembler supports AArch64 SVE2 instructions]
"mov z0.s, p0/z, \#55;\n\t"
"ld1b {z0.b}, p0/z, [x1];\n\t"
);
+ void testfn(void);
]], [ testfn(); ])],
[gcry_cv_gcc_inline_asm_aarch64_sve2=yes])
fi])
@@ -2108,6 +2110,7 @@ AC_CACHE_CHECK([whether GCC inline assembler supports AArch64 SHA3/SHA512/SM3/SM
"sm4e v0.4s, v1.4s;\n\t"
"sm4ekey v0.4s, v1.4s, v2.4s;\n\t"
);
+ void testfn(void);
]], [ testfn(); ])],
[gcry_cv_gcc_inline_asm_aarch64_sha3_sha512_sm3_sm4=yes])
fi])