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ICP: AES-GCM assembly: remove unused Gmul functions

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In the AES-GCM assembly files we are defining Gmul functions we
don't use anywhere.

Just remove the dead code.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes #18226
This commit is contained in:
Attila Fülöp
2026-02-19 19:10:02 +01:00
committed by GitHub
parent 370570890f
commit c8a72a27e5
3 changed files with 0 additions and 101 deletions
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module/icp/asm-x86_64/modes/aesni-gcm-avx2-vaes.S
-36
View File
@@ -159,42 +159,6 @@ ENDBR
.cfi_endproc
SET_SIZE(gcm_init_vpclmulqdq_avx2)
ENTRY_ALIGN(gcm_gmult_vpclmulqdq_avx2, 32)
.cfi_startproc
ENDBR
vmovdqu (%rdi),%xmm0
vmovdqu .Lbswap_mask(%rip),%xmm1
vmovdqu 128-16(%rsi),%xmm2
vmovdqu .Lgfpoly(%rip),%xmm3
vpshufb %xmm1,%xmm0,%xmm0
vpclmulqdq $0x00,%xmm2,%xmm0,%xmm4
vpclmulqdq $0x01,%xmm2,%xmm0,%xmm5
vpclmulqdq $0x10,%xmm2,%xmm0,%xmm6
vpxor %xmm6,%xmm5,%xmm5
vpclmulqdq $0x01,%xmm4,%xmm3,%xmm6
vpshufd $0x4e,%xmm4,%xmm4
vpxor %xmm4,%xmm5,%xmm5
vpxor %xmm6,%xmm5,%xmm5
vpclmulqdq $0x11,%xmm2,%xmm0,%xmm0
vpclmulqdq $0x01,%xmm5,%xmm3,%xmm4
vpshufd $0x4e,%xmm5,%xmm5
vpxor %xmm5,%xmm0,%xmm0
vpxor %xmm4,%xmm0,%xmm0
vpshufb %xmm1,%xmm0,%xmm0
vmovdqu %xmm0,(%rdi)
RET
.cfi_endproc
SET_SIZE(gcm_gmult_vpclmulqdq_avx2)
ENTRY_ALIGN(gcm_ghash_vpclmulqdq_avx2, 32)
.cfi_startproc