git: a3ed55ff1818 - main - lib/libmd: reenable AVX2 SHA1 kernel

[Robert Clausecker]

The branch main has been updated by fuz:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=a3ed55ff181827ef1541e3ed25c76844bc835ad8

commit a3ed55ff181827ef1541e3ed25c76844bc835ad8
Author:     Robert Clausecker <f...@freebsd.org>
AuthorDate: 2025-06-04 10:00:05 +0000
Commit:     Robert Clausecker <f...@freebsd.org>
CommitDate: 2025-06-04 10:28:03 +0000

    lib/libmd: reenable AVX2 SHA1 kernel
    
    Following jrtc27@'s fix of the transcribed code, it seems to work
    fine now.
    
    See also:       207f3b2b25eaa0f9d32699e664b139e5e40e5450
---
 lib/libmd/amd64/sha1dispatch.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/libmd/amd64/sha1dispatch.c b/lib/libmd/amd64/sha1dispatch.c
index 6c4d43b95ac9..86509195d56e 100644
--- a/lib/libmd/amd64/sha1dispatch.c
+++ b/lib/libmd/amd64/sha1dispatch.c
@@ -47,10 +47,8 @@ DEFINE_UIFUNC(, void, sha1_block, (SHA1_CTX *, const void *, 
size_t))
 {
        if (cpu_stdext_feature & CPUID_STDEXT_SHA)
                return (_libmd_sha1block_shani);
-#if 0
        if ((cpu_stdext_feature & AVX2_STDEXT_NEEDED) == AVX2_STDEXT_NEEDED)
                return (sha1block_avx2_wrapper);
-#endif
        else
                return (_libmd_sha1block_scalar);
 }