.rdata
-.asciiz "mips3.s, Version 1.0"
+.asciiz "mips3.s, Version 1.1"
.asciiz "MIPS III/IV ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
/*
.L_bn_add_words_loop:
ld ta0,0(a2)
+ subu a3,4
ld t1,8(a1)
- ld ta1,8(a2)
+ and AT,a3,MINUS4
ld t2,16(a1)
- ld ta2,16(a2)
+ PTR_ADD a2,32
ld t3,24(a1)
- ld ta3,24(a2)
+ PTR_ADD a0,32
+ ld ta1,-24(a2)
+ PTR_ADD a1,32
+ ld ta2,-16(a2)
+ ld ta3,-8(a2)
daddu ta0,t0
- subu a3,4
sltu t8,ta0,t0
daddu t0,ta0,v0
- PTR_ADD a0,32
sltu v0,t0,ta0
sd t0,-32(a0)
daddu v0,t8
daddu ta1,t1
- PTR_ADD a1,32
sltu t9,ta1,t1
daddu t1,ta1,v0
- PTR_ADD a2,32
sltu v0,t1,ta1
sd t1,-24(a0)
daddu v0,t9
daddu ta2,t2
- and AT,a3,MINUS4
sltu t8,ta2,t2
daddu t2,ta2,v0
sltu v0,t2,ta2
.L_bn_sub_words_loop:
ld ta0,0(a2)
+ subu a3,4
ld t1,8(a1)
- ld ta1,8(a2)
+ and AT,a3,MINUS4
ld t2,16(a1)
- ld ta2,16(a2)
+ PTR_ADD a2,32
ld t3,24(a1)
- ld ta3,24(a2)
+ PTR_ADD a0,32
+ ld ta1,-24(a2)
+ PTR_ADD a1,32
+ ld ta2,-16(a2)
+ ld ta3,-8(a2)
sltu t8,t0,ta0
dsubu t0,ta0
- subu a3,4
dsubu ta0,t0,v0
- and AT,a3,MINUS4
- sd ta0,0(a0)
+ sd ta0,-32(a0)
MOVNZ (t0,v0,t8)
sltu t9,t1,ta1
dsubu t1,ta1
- PTR_ADD a0,32
dsubu ta1,t1,v0
- PTR_ADD a1,32
sd ta1,-24(a0)
MOVNZ (t1,v0,t9)
sltu t8,t2,ta2
dsubu t2,ta2
dsubu ta2,t2,v0
- PTR_ADD a2,32
sd ta2,-16(a0)
MOVNZ (t2,v0,t8)
#undef MINUS4
+.align 5
+LEAF(bn_div_3_words)
+ .set reorder
+ move a3,a0 /* we know that bn_div_words doesn't
+ * touch a3, ta2, ta3 and preserves a2
+ * so that we can save two arguments
+ * and return address in registers
+ * instead of stack:-)
+ */
+ ld a0,(a3)
+ move ta2,a1
+ ld a1,-8(a3)
+ bne a0,a2,.L_bn_div_3_words_proceed
+ li v0,-1
+ jr ra
+.L_bn_div_3_words_proceed:
+ move ta3,ra
+ bal bn_div_words
+ move ra,ta3
+ dmultu ta2,v0
+ ld t2,-16(a3)
+ move ta0,zero
+ mfhi t1
+ mflo t0
+ sltu t8,t1,v1
+.L_bn_div_3_words_inner_loop:
+ bnez t8,.L_bn_div_3_words_inner_loop_done
+ sgeu AT,t2,t0
+ seq t9,t1,v1
+ and AT,t9
+ sltu t3,t0,ta2
+ daddu v1,a2
+ dsubu t1,t3
+ dsubu t0,ta2
+ sltu t8,t1,v1
+ sltu ta0,v1,a2
+ or t8,ta0
+ .set noreorder
+ beqzl AT,.L_bn_div_3_words_inner_loop
+ dsubu v0,1
+ .set reorder
+.L_bn_div_3_words_inner_loop_done:
+ jr ra
+END(bn_div_3_words)
+
.align 5
LEAF(bn_div_words)
.set noreorder
seq t8,HH,t1
sltu AT,HH,t1
and t2,t8
+ sltu v0,t0,a2
or AT,t2
.set noreorder
beqz AT,.L_bn_div_words_inner_loop1_done
- sltu t2,t0,a2
- .set reorder
- dsubu QT,1
+ dsubu t1,v0
dsubu t0,a2
- dsubu t1,t2
b .L_bn_div_words_inner_loop1
-.L_bn_div_words_inner_loop1_done:
+ dsubu QT,1
+ .set reorder
+.L_bn_div_words_inner_loop1_done:
dsll a1,32
dsubu a0,t3,t0
ddivu zero,a0,DH
mflo QT
.L_bn_div_words_skip_div2:
+#undef DH
dmultu a2,QT
dsll t3,a0,32
dsrl AT,a1,32
seq t8,HH,t1
sltu AT,HH,t1
and t2,t8
+ sltu v1,t0,a2
or AT,t2
.set noreorder
beqz AT,.L_bn_div_words_inner_loop2_done
- sltu t2,t0,a2
- .set reorder
- dsubu QT,1
+ dsubu t1,v1
dsubu t0,a2
- dsubu t1,t2
b .L_bn_div_words_inner_loop2
+ dsubu QT,1
+ .set reorder
.L_bn_div_words_inner_loop2_done:
+#undef HH
dsubu a0,t3,t0
or v0,QT
dsrl v1,a0,t9 /* v1 contains remainder if anybody wants it */
dsrl a2,t9 /* restore a2 */
jr ra
-#undef HH
-#undef DH
#undef QT
END(bn_div_words)
-.align 5
-LEAF(bn_div_3_words)
- .set reorder
- move a3,a0 /* we know that bn_div_words doesn't
- * touch a3, ta2, ta3 and preserves a2
- * so that we can save two arguments
- * and return address in registers
- * instead of stack:-)
- */
- ld a0,(a3)
- move ta2,a2
- move a2,a1
- ld a1,-8(a3)
- move ta3,ra
- move v1,zero
- li v0,-1
- beq a0,a2,.L_bn_div_3_words_skip_div
- jal bn_div_words
- move ra,ta3
-.L_bn_div_3_words_skip_div:
- dmultu ta2,v0
- ld t2,-16(a3)
- mflo t0
- mfhi t1
-.L_bn_div_3_words_inner_loop:
- sgeu AT,t2,t0
- seq t9,t1,v1
- sltu t8,t1,v1
- and AT,t9
- or AT,t8
- bnez AT,.L_bn_div_3_words_inner_loop_done
- daddu v1,a2
- sltu t3,t0,ta2
- sltu AT,v1,a2
- dsubu v0,1
- dsubu t0,ta2
- dsubu t1,t3
- beqz AT,.L_bn_div_3_words_inner_loop
-.L_bn_div_3_words_inner_loop_done:
- jr ra
-END(bn_div_3_words)
-
#define a_0 t0
#define a_1 t1
#define a_2 t2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
+ sltu c_3,c_2,t_2
dmultu a_1,b_2 /* mul_add_c(a[1],b[2],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_2,b_1 /* mul_add_c(a[2],b[1],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
+ sltu c_1,c_3,t_2
dmultu a_3,b_1 /* mul_add_c(a[3],b[1],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_2,b_2 /* mul_add_c(a[2],b[2],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
+ sltu c_2,c_1,t_2
dmultu a_1,b_4 /* mul_add_c(a[1],b[4],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_2,b_3 /* mul_add_c(a[2],b[3],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
+ sltu c_3,c_2,t_2
dmultu a_5,b_1 /* mul_add_c(a[5],b[1],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_4,b_2 /* mul_add_c(a[4],b[2],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
+ sltu c_1,c_3,t_2
dmultu a_1,b_6 /* mul_add_c(a[1],b[6],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_2,b_5 /* mul_add_c(a[2],b[5],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
+ sltu c_2,c_1,t_2
dmultu a_6,b_2 /* mul_add_c(a[6],b[2],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_5,b_3 /* mul_add_c(a[5],b[3],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
+ sltu c_3,c_2,t_2
dmultu a_3,b_6 /* mul_add_c(a[3],b[6],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_4,b_5 /* mul_add_c(a[4],b[5],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
+ sltu c_1,c_3,t_2
dmultu a_6,b_4 /* mul_add_c(a[6],b[4],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_5,b_5 /* mul_add_c(a[5],b[5],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
+ sltu c_2,c_1,t_2
dmultu a_5,b_6 /* mul_add_c(a[5],b[6],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_6,b_5 /* mul_add_c(a[6],b[5],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
+ sltu c_3,c_2,t_2
dmultu a_6,b_6 /* mul_add_c(a[6],b[6],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_5,b_7 /* mul_add_c(a[5],b[7],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
+ sltu c_1,c_3,t_2
dmultu a_7,b_6 /* mul_add_c(a[7],b[6],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
sd c_2,104(a0) /* r[13]=c2; */
dmultu a_7,b_7 /* mul_add_c(a[7],b[7],c3,c1,c2); */
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
+ sltu c_3,c_2,t_2
dmultu a_1,b_2 /* mul_add_c(a[1],b[2],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_2,b_1 /* mul_add_c(a[2],b[1],c1,c2,c3); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
+ sltu c_1,c_3,t_2
dmultu a_2,b_2 /* mul_add_c(a[2],b[2],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_1,b_3 /* mul_add_c(a[1],b[3],c2,c3,c1); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
+ sltu c_2,c_1,t_2
dmultu a_3,b_2 /* mul_add_c(a[3],b[2],c3,c1,c2); */
mflo t_1
mfhi t_2
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
sd c_3,40(a0)
dmultu a_3,b_3 /* mul_add_c(a[3],b[3],c1,c2,c3); */
dmultu a_0,a_1 /* mul_add_c2(a[0],b[1],c2,c3,c1); */
mflo t_1
mfhi t_2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu c_3,t_2,AT
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu t_2,AT
- daddu c_3,t_2
- sltu c_1,c_3,t_2
sd c_2,8(a0)
dmultu a_2,a_0 /* mul_add_c2(a[2],b[0],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
+ slt c_2,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_1,a_1 /* mul_add_c(a[1],b[1],c3,c1,c2); */
mflo t_1
mfhi t_2
dmultu a_0,a_3 /* mul_add_c2(a[0],b[3],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
+ slt c_3,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_1,a_2 /* mul_add_c2(a[1],b[2],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
- sltu AT,c_2,a2
+ slt AT,t_2,zero
daddu c_3,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
dmultu a_4,a_0 /* mul_add_c2(a[4],b[0],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_3,a_1 /* mul_add_c2(a[3],b[1],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
- sltu AT,c_3,a2
+ slt AT,t_2,zero
daddu c_1,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
dmultu a_0,a_5 /* mul_add_c2(a[0],b[5],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
+ slt c_2,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_1,a_4 /* mul_add_c2(a[1],b[4],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
- sltu AT,c_1,a2
+ slt AT,t_2,zero
daddu c_2,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
dmultu a_2,a_3 /* mul_add_c2(a[2],b[3],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
- sltu AT,c_1,a2
+ slt AT,t_2,zero
daddu c_2,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
dmultu a_6,a_0 /* mul_add_c2(a[6],b[0],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
+ slt c_3,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_5,a_1 /* mul_add_c2(a[5],b[1],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
- sltu AT,c_2,a2
+ slt AT,t_2,zero
daddu c_3,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
dmultu a_4,a_2 /* mul_add_c2(a[4],b[2],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
- sltu AT,c_2,a2
+ slt AT,t_2,zero
daddu c_3,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
dmultu a_0,a_7 /* mul_add_c2(a[0],b[7],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_1,a_6 /* mul_add_c2(a[1],b[6],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
- sltu AT,c_3,a2
+ slt AT,t_2,zero
daddu c_1,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
dmultu a_2,a_5 /* mul_add_c2(a[2],b[5],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
- sltu AT,c_3,a2
+ slt AT,t_2,zero
daddu c_1,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
dmultu a_3,a_4 /* mul_add_c2(a[3],b[4],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
- sltu AT,c_3,a2
+ slt AT,t_2,zero
daddu c_1,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
dmultu a_7,a_1 /* mul_add_c2(a[7],b[1],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
+ slt c_2,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_6,a_2 /* mul_add_c2(a[6],b[2],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
- sltu AT,c_1,a2
+ slt AT,t_2,zero
daddu c_2,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
dmultu a_5,a_3 /* mul_add_c2(a[5],b[3],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
- sltu AT,c_1,a2
+ slt AT,t_2,zero
daddu c_2,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
dmultu a_2,a_7 /* mul_add_c2(a[2],b[7],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
+ slt c_3,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_3,a_6 /* mul_add_c2(a[3],b[6],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
- sltu AT,c_2,a2
+ slt AT,t_2,zero
daddu c_3,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
dmultu a_4,a_5 /* mul_add_c2(a[4],b[5],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
- sltu AT,c_2,a2
+ slt AT,t_2,zero
daddu c_3,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
dmultu a_7,a_3 /* mul_add_c2(a[7],b[3],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_6,a_4 /* mul_add_c2(a[6],b[4],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
- sltu AT,c_3,a2
+ slt AT,t_2,zero
daddu c_1,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
dmultu a_4,a_7 /* mul_add_c2(a[4],b[7],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
+ slt c_2,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_5,a_6 /* mul_add_c2(a[5],b[6],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
- sltu AT,c_1,a2
+ slt AT,t_2,zero
daddu c_2,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
dmultu a_7,a_5 /* mul_add_c2(a[7],b[5],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
+ slt c_3,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_6,a_6 /* mul_add_c(a[6],b[6],c1,c2,c3); */
mflo t_1
mfhi t_2
dmultu a_6,a_7 /* mul_add_c2(a[6],b[7],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
sd c_2,104(a0)
dmultu a_7,a_7 /* mul_add_c(a[7],b[7],c3,c1,c2); */
dmultu a_0,a_1 /* mul_add_c2(a[0],b[1],c2,c3,c1); */
mflo t_1
mfhi t_2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu c_3,t_2,AT
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu t_2,AT
- daddu c_3,t_2
- sltu c_1,c_3,t_2
sd c_2,8(a0)
dmultu a_2,a_0 /* mul_add_c2(a[2],b[0],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
+ slt c_2,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
dmultu a_1,a_1 /* mul_add_c(a[1],b[1],c3,c1,c2); */
mflo t_1
mfhi t_2
dmultu a_0,a_3 /* mul_add_c2(a[0],b[3],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
+ slt c_3,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
daddu c_2,t_2
- sltu c_3,c_2,t_2
+ sltu AT,c_2,t_2
+ daddu c_3,AT
dmultu a_1,a_2 /* mul_add_c(a2[1],b[2],c1,c2,c3); */
mflo t_1
mfhi t_2
- daddu c_1,t_1
- sltu AT,c_1,t_1
- daddu a2,t_2,AT
- daddu c_2,a2
- sltu AT,c_2,a2
+ slt AT,t_2,zero
daddu c_3,AT
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_1,t_1
sltu AT,c_1,t_1
daddu t_2,AT
dmultu a_3,a_1 /* mul_add_c2(a[3],b[1],c2,c3,c1); */
mflo t_1
mfhi t_2
- daddu c_2,t_1
- sltu AT,c_2,t_1
- daddu a2,t_2,AT
- daddu c_3,a2
+ slt c_1,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_2,t_1
sltu AT,c_2,t_1
daddu t_2,AT
daddu c_3,t_2
- sltu c_1,c_3,t_2
+ sltu AT,c_3,t_2
+ daddu c_1,AT
dmultu a_2,a_2 /* mul_add_c(a[2],b[2],c2,c3,c1); */
mflo t_1
mfhi t_2
dmultu a_2,a_3 /* mul_add_c2(a[2],b[3],c3,c1,c2); */
mflo t_1
mfhi t_2
- daddu c_3,t_1
- sltu AT,c_3,t_1
- daddu a2,t_2,AT
- daddu c_1,a2
+ slt c_2,t_2,zero
+ dsll t_2,1
+ slt a2,t_1,zero
+ daddu t_2,a2
+ dsll t_1,1
daddu c_3,t_1
sltu AT,c_3,t_1
daddu t_2,AT
daddu c_1,t_2
- sltu c_2,c_1,t_2
+ sltu AT,c_1,t_2
+ daddu c_2,AT
sd c_3,40(a0)
dmultu a_3,a_3 /* mul_add_c(a[3],b[3],c1,c2,c3); */
projects / openssl.git / blobdiff