diff options
Diffstat (limited to 'src/math/big/arith_s390x.s')
| -rw-r--r-- | src/math/big/arith_s390x.s | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/math/big/arith_s390x.s b/src/math/big/arith_s390x.s index 4891768111..242aca7434 100644 --- a/src/math/big/arith_s390x.s +++ b/src/math/big/arith_s390x.s @@ -17,15 +17,6 @@ TEXT ·mulWW(SB), NOSPLIT, $0 MOVD R11, z0+24(FP) RET -// func divWW(x1, x0, y Word) (q, r Word) -TEXT ·divWW(SB), NOSPLIT, $0 - MOVD x1+0(FP), R10 - MOVD x0+8(FP), R11 - MOVD y+16(FP), R5 - WORD $0xb98700a5 // dlgr r10,r5 - MOVD R11, q+24(FP) - MOVD R10, r+32(FP) - RET // DI = R3, CX = R4, SI = r10, r8 = r8, r9=r9, r10 = r2 , r11 = r5, r12 = r6, r13 = r7, r14 = r1 (R0 set to 0) + use R11 // func addVV(z, x, y []Word) (c Word) @@ -990,27 +981,3 @@ E6: MOVD R4, c+56(FP) RET -// func divWVW(z []Word, xn Word, x []Word, y Word) (r Word) -// CX = R4, r8 = r8, r9=r9, r10 = r2 , r11 = r5, AX = r11, DX = R6, r12=r12, BX = R1(*8) , (R0 set to 0) + use R11 + use R7 for i -TEXT ·divWVW(SB), NOSPLIT, $0 - MOVD z+0(FP), R2 - MOVD xn+24(FP), R10 // r = xn - MOVD x+32(FP), R8 - MOVD y+56(FP), R9 - MOVD z_len+8(FP), R7 // i = z - SLD $3, R7, R1 // i*8 - MOVD $0, R0 // make sure it's zero - BR E7 - -L7: - MOVD (R8)(R1*1), R11 - WORD $0xB98700A9 // DLGR R10,R9 - MOVD R11, (R2)(R1*1) - -E7: - SUB $1, R7 // i-- - SUB $8, R1 - BGE L7 // i >= 0 - - MOVD R10, r+64(FP) - RET |