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sm9/bn256: arm64 gfp2Mul

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Sun Yimin 2023-07-25 08:14:56 +08:00 committed by GitHub
parent 087b3ae596
commit ecf14648e9
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1 changed files with 4 additions and 6 deletions
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10
sm9/bn256/gfp2_g1_arm64.s
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@ -3,7 +3,7 @@
#include "textflag.h"
#define res_ptr R27
#define res_ptr R0
#define a_ptr R1
#define b_ptr R2
@ -24,7 +24,7 @@
#define const3 R16
#define hlp0 R17
#define hlp1 R0
#define hlp1 res_ptr
#define x0 R19
#define x1 R20
@ -505,7 +505,6 @@ TEXT gfpSqrInternal(SB),NOSPLIT,$0
// func gfp2Mul(c, a, b *gfP2)
TEXT ·gfp2Mul(SB),NOSPLIT,$104-24
MOVD res+0(FP), res_ptr
MOVD in1+8(FP), a_ptr
MOVD in2+16(FP), b_ptr
@ -518,8 +517,6 @@ TEXT ·gfp2Mul(SB),NOSPLIT,$104-24
CALL gfpMulInternal(SB)
STy (tmp0)
STy (x3out)
/*
LDx (x1in)
LDy (x2in)
CALL gfpMulInternal(SB)
@ -541,6 +538,7 @@ TEXT ·gfp2Mul(SB),NOSPLIT,$104-24
x2y
LDx (tmp1)
CALL gfpSubInternal(SB)
MOVD res+0(FP), res_ptr // not use hlp1 any more
STx (x3out)
LDy (tmp1)
@ -548,5 +546,5 @@ TEXT ·gfp2Mul(SB),NOSPLIT,$104-24
LDy (tmp0)
CALL gfpSubInternal(SB)
STx (y3out)
*/
RET