[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / blackfin / lib / smulsi3_highpart.S

.align 2
.global ___smulsi3_highpart;
.type ___smulsi3_highpart, STT_FUNC;

#ifdef CONFIG_ARITHMETIC_OPS_L1
.section .l1.text
#else
.text
#endif

___smulsi3_highpart:
	R2 = R1.L * R0.L (FU);
	R3 = R1.H * R0.L (IS,M);
	R0 = R0.H * R1.H, R1 = R0.H * R1.L (IS,M);

	R1.L = R2.H + R1.L;
	cc = ac0;
	R2 = cc;

	R1.L = R1.L + R3.L;
	cc = ac0;
	R1 >>>= 16;
	R3 >>>= 16;
	R1 = R1 + R3;
	R1 = R1 + R2;
	R2 = cc;
	R1 = R1 + R2;

	R0 = R0 + R1;
	RTS;

.size ___smulsi3_highpart, .-___smulsi3_highpart
Commit	Line	Data
1394f032 BW	1	.align 2
	2	.global ___smulsi3_highpart;
	3	.type ___smulsi3_highpart, STT_FUNC;
	4
	5	#ifdef CONFIG_ARITHMETIC_OPS_L1
	6	.section .l1.text
	7	#else
	8	.text
	9	#endif
	10
	11	___smulsi3_highpart:
	12	R2 = R1.L * R0.L (FU);
	13	R3 = R1.H * R0.L (IS,M);
	14	R0 = R0.H * R1.H, R1 = R0.H * R1.L (IS,M);
	15
	16	R1.L = R2.H + R1.L;
	17	cc = ac0;
	18	R2 = cc;
	19
	20	R1.L = R1.L + R3.L;
	21	cc = ac0;
	22	R1 >>>= 16;
	23	R3 >>>= 16;
	24	R1 = R1 + R3;
	25	R1 = R1 + R2;
	26	R2 = cc;
	27	R1 = R1 + R2;
	28
	29	R0 = R0 + R1;
	30	RTS;
51be24c3 MF	31
51be24c3 MF	32	.size ___smulsi3_highpart, .-___smulsi3_highpart