1 files changed, 0 insertions, 39 deletions
diff --git a/arch/h8300/lib/mulsi3.S b/arch/h8300/lib/mulsi3.S
deleted file mode 100644
index 5a062fd298d1..000000000000
--- a/arch/h8300/lib/mulsi3.S
+++ /dev/null
@@ -1,39 +0,0 @@
-; SPDX-License-Identifier: GPL-2.0
-;
-; mulsi3 for H8/300H - based on Renesas SH implementation
-;
-; by Toshiyasu Morita
-;
-; Old code:
-;
-; 16b * 16b = 372 states (worst case)
-; 32b * 32b = 724 states (worst case)
-;
-; New code:
-;
-; 16b * 16b =  48 states
-; 16b * 32b =  72 states
-; 32b * 32b =  92 states
-;
-
-	.global __mulsi3
-__mulsi3:
-	mov.w	r1,r2   ; ( 2 states) b * d
-	mulxu	r0,er2  ; (22 states)
-
-	mov.w	e0,r3   ; ( 2 states) a * d
-	beq	L_skip1 ; ( 4 states)
-	mulxu	r1,er3  ; (22 states)
-	add.w	r3,e2   ; ( 2 states)
-
-L_skip1:
-	mov.w	e1,r3   ; ( 2 states) c * b
-	beq	L_skip2 ; ( 4 states)
-	mulxu	r0,er3  ; (22 states)
-	add.w	r3,e2   ; ( 2 states)
-
-L_skip2:
-	mov.l	er2,er0	; ( 2 states)
-	rts		; (10 states)
-
-	.end