axpyu fix

gonum · Mar 17, 2018 · 2a7c3ee · 2a7c3ee
1 parent 933538c
commit 2a7c3ee
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/asm/f64/axpyunitary_avx_amd64.s b/internal/asm/f64/axpyunitary_avx_amd64.s
@@ -73,7 +73,7 @@ TEXT ·AxpyUnitaryAVX(SB), NOSPLIT, $0
 no_trim:
 	MOVQ LEN, TAIL
 	ANDQ $15, TAIL  // TAIL := n % 8
-	SHRQ $4, LEN    // LEN = floor( n / 8 )
+	SHRQ $4, LEN    // LEN = floor( n / 16 )
 	JZ   axpy_tail8 // if LEN == 0 { goto axpy_tail8 }
 
 loop:  // do {