update main-with-bazel from master branch

2023-05-24 20:12:27 +00:00
parent 6e2cd94b9b 5fcd47d137
commit d6d394cb6b
4 changed files with 8 additions and 0 deletions
@@ -1260,6 +1260,8 @@ L$ctr32_enc_done:
 	pxor	%xmm0,%xmm13
 	movdqu	80(%rdi),%xmm15
 	pxor	%xmm0,%xmm14
+	prefetcht0	448(%rdi)
+	prefetcht0	512(%rdi)
 	pxor	%xmm0,%xmm15
 .byte	102,15,56,220,209
 .byte	102,15,56,220,217
@@ -1262,6 +1262,8 @@ aes_hw_ctr32_encrypt_blocks:
 	pxor	%xmm0,%xmm13
 	movdqu	80(%rdi),%xmm15
 	pxor	%xmm0,%xmm14
+	prefetcht0	448(%rdi)
+	prefetcht0	512(%rdi)
 	pxor	%xmm0,%xmm15
 .byte	102,15,56,220,209
 .byte	102,15,56,220,217
@@ -1524,6 +1524,8 @@ $code.=<<___;
 	pxor		$rndkey0,$in3
 	movdqu		0x50($inp),$in5
 	pxor		$rndkey0,$in4
+	prefetcht0	0x1c0($inp)	# We process 128 bytes (8*16), so to prefetch 1 iteration
+	prefetcht0	0x200($inp)	# We need to prefetch 2 64 byte lines
 	pxor		$rndkey0,$in5
 	aesenc		$rndkey1,$inout0
 	aesenc		$rndkey1,$inout1
@@ -1307,6 +1307,8 @@ $L$ctr32_enc_done:
 	pxor	xmm13,xmm0
 	movdqu	xmm15,XMMWORD[80+rdi]
 	pxor	xmm14,xmm0
+	prefetcht0	[448+rdi]
+	prefetcht0	[512+rdi]
 	pxor	xmm15,xmm0
 	DB	102,15,56,220,209
 	DB	102,15,56,220,217