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-rw-r--r--src/pkg/math/big/arith_386.s18
-rw-r--r--src/pkg/math/big/arith_amd64.s18
-rw-r--r--src/pkg/math/big/arith_arm.s16
-rw-r--r--src/pkg/math/big/int.go4
-rw-r--r--src/pkg/math/big/nat.go2
5 files changed, 28 insertions, 30 deletions
diff --git a/src/pkg/math/big/arith_386.s b/src/pkg/math/big/arith_386.s
index c62483317..f0118ec0d 100644
--- a/src/pkg/math/big/arith_386.s
+++ b/src/pkg/math/big/arith_386.s
@@ -29,7 +29,7 @@ TEXT ·addVV(SB),7,$0
MOVL z+0(FP), DI
MOVL x+12(FP), SI
MOVL y+24(FP), CX
- MOVL z+4(FP), BP
+ MOVL z_len+4(FP), BP
MOVL $0, BX // i = 0
MOVL $0, DX // c = 0
JMP E1
@@ -54,7 +54,7 @@ TEXT ·subVV(SB),7,$0
MOVL z+0(FP), DI
MOVL x+12(FP), SI
MOVL y+24(FP), CX
- MOVL z+4(FP), BP
+ MOVL z_len+4(FP), BP
MOVL $0, BX // i = 0
MOVL $0, DX // c = 0
JMP E2
@@ -78,7 +78,7 @@ TEXT ·addVW(SB),7,$0
MOVL z+0(FP), DI
MOVL x+12(FP), SI
MOVL y+24(FP), AX // c = y
- MOVL z+4(FP), BP
+ MOVL z_len+4(FP), BP
MOVL $0, BX // i = 0
JMP E3
@@ -100,7 +100,7 @@ TEXT ·subVW(SB),7,$0
MOVL z+0(FP), DI
MOVL x+12(FP), SI
MOVL y+24(FP), AX // c = y
- MOVL z+4(FP), BP
+ MOVL z_len+4(FP), BP
MOVL $0, BX // i = 0
JMP E4
@@ -120,7 +120,7 @@ E4: CMPL BX, BP // i < n
// func shlVU(z, x []Word, s uint) (c Word)
TEXT ·shlVU(SB),7,$0
- MOVL z+4(FP), BX // i = z
+ MOVL z_len+4(FP), BX // i = z
SUBL $1, BX // i--
JL X8b // i < 0 (n <= 0)
@@ -155,7 +155,7 @@ X8b: MOVL $0, c+28(FP)
// func shrVU(z, x []Word, s uint) (c Word)
TEXT ·shrVU(SB),7,$0
- MOVL z+4(FP), BP
+ MOVL z_len+4(FP), BP
SUBL $1, BP // n--
JL X9b // n < 0 (n <= 0)
@@ -196,7 +196,7 @@ TEXT ·mulAddVWW(SB),7,$0
MOVL x+12(FP), SI
MOVL y+24(FP), BP
MOVL r+28(FP), CX // c = r
- MOVL z+4(FP), BX
+ MOVL z_len+4(FP), BX
LEAL (DI)(BX*4), DI
LEAL (SI)(BX*4), SI
NEGL BX // i = -n
@@ -222,7 +222,7 @@ TEXT ·addMulVVW(SB),7,$0
MOVL z+0(FP), DI
MOVL x+12(FP), SI
MOVL y+24(FP), BP
- MOVL z+4(FP), BX
+ MOVL z_len+4(FP), BX
LEAL (DI)(BX*4), DI
LEAL (SI)(BX*4), SI
NEGL BX // i = -n
@@ -251,7 +251,7 @@ TEXT ·divWVW(SB),7,$0
MOVL xn+12(FP), DX // r = xn
MOVL x+16(FP), SI
MOVL y+28(FP), CX
- MOVL z+4(FP), BX // i = z
+ MOVL z_len+4(FP), BX // i = z
JMP E7
L7: MOVL (SI)(BX*4), AX
diff --git a/src/pkg/math/big/arith_amd64.s b/src/pkg/math/big/arith_amd64.s
index d85964502..62da65030 100644
--- a/src/pkg/math/big/arith_amd64.s
+++ b/src/pkg/math/big/arith_amd64.s
@@ -36,7 +36,7 @@ TEXT ·divWW(SB),7,$0
// func addVV(z, x, y []Word) (c Word)
TEXT ·addVV(SB),7,$0
- MOVQ z+8(FP), DI
+ MOVQ z_len+8(FP), DI
MOVQ x+24(FP), R8
MOVQ y+48(FP), R9
MOVQ z+0(FP), R10
@@ -90,7 +90,7 @@ E1: MOVQ CX, c+72(FP) // return c
// func subVV(z, x, y []Word) (c Word)
// (same as addVV except for SBBQ instead of ADCQ and label names)
TEXT ·subVV(SB),7,$0
- MOVQ z+8(FP), DI
+ MOVQ z_len+8(FP), DI
MOVQ x+24(FP), R8
MOVQ y+48(FP), R9
MOVQ z+0(FP), R10
@@ -143,7 +143,7 @@ E2: MOVQ CX, c+72(FP) // return c
// func addVW(z, x []Word, y Word) (c Word)
TEXT ·addVW(SB),7,$0
- MOVQ z+8(FP), DI
+ MOVQ z_len+8(FP), DI
MOVQ x+24(FP), R8
MOVQ y+48(FP), CX // c = y
MOVQ z+0(FP), R10
@@ -195,7 +195,7 @@ E3: MOVQ CX, c+56(FP) // return c
// func subVW(z, x []Word, y Word) (c Word)
// (same as addVW except for SUBQ/SBBQ instead of ADDQ/ADCQ and label names)
TEXT ·subVW(SB),7,$0
- MOVQ z+8(FP), DI
+ MOVQ z_len+8(FP), DI
MOVQ x+24(FP), R8
MOVQ y+48(FP), CX // c = y
MOVQ z+0(FP), R10
@@ -247,7 +247,7 @@ E4: MOVQ CX, c+56(FP) // return c
// func shlVU(z, x []Word, s uint) (c Word)
TEXT ·shlVU(SB),7,$0
- MOVQ z+8(FP), BX // i = z
+ MOVQ z_len+8(FP), BX // i = z
SUBQ $1, BX // i--
JL X8b // i < 0 (n <= 0)
@@ -282,7 +282,7 @@ X8b: MOVQ $0, c+56(FP)
// func shrVU(z, x []Word, s uint) (c Word)
TEXT ·shrVU(SB),7,$0
- MOVQ z+8(FP), R11
+ MOVQ z_len+8(FP), R11
SUBQ $1, R11 // n--
JL X9b // n < 0 (n <= 0)
@@ -323,7 +323,7 @@ TEXT ·mulAddVWW(SB),7,$0
MOVQ x+24(FP), R8
MOVQ y+48(FP), R9
MOVQ r+56(FP), CX // c = r
- MOVQ z+8(FP), R11
+ MOVQ z_len+8(FP), R11
MOVQ $0, BX // i = 0
JMP E5
@@ -347,7 +347,7 @@ TEXT ·addMulVVW(SB),7,$0
MOVQ z+0(FP), R10
MOVQ x+24(FP), R8
MOVQ y+48(FP), R9
- MOVQ z+8(FP), R11
+ MOVQ z_len+8(FP), R11
MOVQ $0, BX // i = 0
MOVQ $0, CX // c = 0
JMP E6
@@ -374,7 +374,7 @@ TEXT ·divWVW(SB),7,$0
MOVQ xn+24(FP), DX // r = xn
MOVQ x+32(FP), R8
MOVQ y+56(FP), R9
- MOVQ z+8(FP), BX // i = z
+ MOVQ z_len+8(FP), BX // i = z
JMP E7
L7: MOVQ (R8)(BX*8), AX
diff --git a/src/pkg/math/big/arith_arm.s b/src/pkg/math/big/arith_arm.s
index 64610f915..6e2d23d33 100644
--- a/src/pkg/math/big/arith_arm.s
+++ b/src/pkg/math/big/arith_arm.s
@@ -13,7 +13,7 @@ TEXT ·addVV(SB),7,$0
MOVW z+0(FP), R1
MOVW x+12(FP), R2
MOVW y+24(FP), R3
- MOVW z+4(FP), R4
+ MOVW z_len+4(FP), R4
MOVW R4<<2, R4
ADD R1, R4
B E1
@@ -41,7 +41,7 @@ TEXT ·subVV(SB),7,$0
MOVW z+0(FP), R1
MOVW x+12(FP), R2
MOVW y+24(FP), R3
- MOVW z+4(FP), R4
+ MOVW z_len+4(FP), R4
MOVW R4<<2, R4
ADD R1, R4
B E2
@@ -68,7 +68,7 @@ TEXT ·addVW(SB),7,$0
MOVW z+0(FP), R1
MOVW x+12(FP), R2
MOVW y+24(FP), R3
- MOVW z+4(FP), R4
+ MOVW z_len+4(FP), R4
MOVW R4<<2, R4
ADD R1, R4
CMP R1, R4
@@ -102,7 +102,7 @@ TEXT ·subVW(SB),7,$0
MOVW z+0(FP), R1
MOVW x+12(FP), R2
MOVW y+24(FP), R3
- MOVW z+4(FP), R4
+ MOVW z_len+4(FP), R4
MOVW R4<<2, R4
ADD R1, R4
CMP R1, R4
@@ -134,7 +134,7 @@ E4:
// func shlVU(z, x []Word, s uint) (c Word)
TEXT ·shlVU(SB),7,$0
- MOVW z+4(FP), R5
+ MOVW z_len+4(FP), R5
CMP $0, R5
BEQ X7
@@ -183,7 +183,7 @@ X7:
// func shrVU(z, x []Word, s uint) (c Word)
TEXT ·shrVU(SB),7,$0
- MOVW z+4(FP), R5
+ MOVW z_len+4(FP), R5
CMP $0, R5
BEQ X6
@@ -238,7 +238,7 @@ TEXT ·mulAddVWW(SB),7,$0
MOVW x+12(FP), R2
MOVW y+24(FP), R3
MOVW r+28(FP), R4
- MOVW z+4(FP), R5
+ MOVW z_len+4(FP), R5
MOVW R5<<2, R5
ADD R1, R5
B E8
@@ -265,7 +265,7 @@ TEXT ·addMulVVW(SB),7,$0
MOVW z+0(FP), R1
MOVW x+12(FP), R2
MOVW y+24(FP), R3
- MOVW z+4(FP), R5
+ MOVW z_len+4(FP), R5
MOVW R5<<2, R5
ADD R1, R5
MOVW $0, R4
diff --git a/src/pkg/math/big/int.go b/src/pkg/math/big/int.go
index bf2fd2009..fd7f005c2 100644
--- a/src/pkg/math/big/int.go
+++ b/src/pkg/math/big/int.go
@@ -795,8 +795,8 @@ func (x *Int) Bit(i int) uint {
}
// SetBit sets z to x, with x's i'th bit set to b (0 or 1).
-// That is, if bit is 1 SetBit sets z = x | (1 << i);
-// if bit is 0 it sets z = x &^ (1 << i). If bit is not 0 or 1,
+// That is, if b is 1 SetBit sets z = x | (1 << i);
+// if b is 0 SetBit sets z = x &^ (1 << i). If b is not 0 or 1,
// SetBit will panic.
func (z *Int) SetBit(x *Int, i int, b uint) *Int {
if i < 0 {
diff --git a/src/pkg/math/big/nat.go b/src/pkg/math/big/nat.go
index 9d09f97b7..6874900d0 100644
--- a/src/pkg/math/big/nat.go
+++ b/src/pkg/math/big/nat.go
@@ -1021,8 +1021,6 @@ func trailingZeroBits(x Word) uint {
default:
panic("unknown word size")
}
-
- return 0
}
// trailingZeroBits returns the number of consecutive least significant zero
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-11 22:27:08 +0000