diff options
Diffstat (limited to 'sysdeps/x86_64/chacha20-amd64-sse2.S')
| -rw-r--r-- | sysdeps/x86_64/chacha20-amd64-sse2.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/x86_64/chacha20-amd64-sse2.S b/sysdeps/x86_64/chacha20-amd64-sse2.S index 1178f06..351a110 100644 --- a/sysdeps/x86_64/chacha20-amd64-sse2.S +++ b/sysdeps/x86_64/chacha20-amd64-sse2.S @@ -44,6 +44,9 @@ Public domain. */ #include <sysdep.h> +#include <isa-level.h> + +#if MINIMUM_X86_ISA_LEVEL <= 2 #ifdef PIC # define rRIP (%rip) @@ -304,3 +307,5 @@ L(round2_4): cfi_def_cfa_register(%rsp); ret_spec_stop; END (__chacha20_sse2_blocks4) + +#endif /* if MINIMUM_X86_ISA_LEVEL <= 2 */ |