diff options
author | polwex <polwex@sortug.com> | 2025-10-05 21:56:51 +0700 |
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committer | polwex <polwex@sortug.com> | 2025-10-05 21:56:51 +0700 |
commit | fcedfddf00b3f994e4f4e40332ac7fc192c63244 (patch) | |
tree | 51d38e62c7bdfcc5f9a5e9435fe820c93cfc9a3d /vere/ext/gmp/gen/x86_64-linux/mpn/addlsh1_n.s |
claude is gud
Diffstat (limited to 'vere/ext/gmp/gen/x86_64-linux/mpn/addlsh1_n.s')
-rw-r--r-- | vere/ext/gmp/gen/x86_64-linux/mpn/addlsh1_n.s | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/vere/ext/gmp/gen/x86_64-linux/mpn/addlsh1_n.s b/vere/ext/gmp/gen/x86_64-linux/mpn/addlsh1_n.s new file mode 100644 index 0000000..e3d3aae --- /dev/null +++ b/vere/ext/gmp/gen/x86_64-linux/mpn/addlsh1_n.s @@ -0,0 +1,179 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + .text + .align 16, 0x90 + .globl __gmpn_addlsh1_n + .type __gmpn_addlsh1_n,@function + +__gmpn_addlsh1_n: + + + push %rbp + + mov (%rdx), %r8 + mov %ecx, %eax + lea (%rdi,%rcx,8), %rdi + lea (%rsi,%rcx,8), %rsi + lea (%rdx,%rcx,8), %rdx + neg %rcx + xor %ebp, %ebp + and $3, %eax + je .Lb00 + cmp $2, %eax + jc .Lb01 + je .Lb10 + +.Lb11: add %r8, %r8 + mov 8(%rdx,%rcx,8), %r9 + adc %r9, %r9 + mov 16(%rdx,%rcx,8), %r10 + adc %r10, %r10 + sbb %eax, %eax + add (%rsi,%rcx,8), %r8 + adc 8(%rsi,%rcx,8), %r9 + mov %r8, (%rdi,%rcx,8) + mov %r9, 8(%rdi,%rcx,8) + adc 16(%rsi,%rcx,8), %r10 + mov %r10, 16(%rdi,%rcx,8) + sbb %ebp, %ebp + add $3, %rcx + jmp .Lent + +.Lb10: add %r8, %r8 + mov 8(%rdx,%rcx,8), %r9 + adc %r9, %r9 + sbb %eax, %eax + add (%rsi,%rcx,8), %r8 + adc 8(%rsi,%rcx,8), %r9 + mov %r8, (%rdi,%rcx,8) + mov %r9, 8(%rdi,%rcx,8) + sbb %ebp, %ebp + add $2, %rcx + jmp .Lent + +.Lb01: add %r8, %r8 + sbb %eax, %eax + add (%rsi,%rcx,8), %r8 + mov %r8, (%rdi,%rcx,8) + sbb %ebp, %ebp + inc %rcx +.Lent: jns .Lend + + .align 16, 0x90 +.Ltop: add %eax, %eax + + mov (%rdx,%rcx,8), %r8 +.Lb00: adc %r8, %r8 + mov 8(%rdx,%rcx,8), %r9 + adc %r9, %r9 + mov 16(%rdx,%rcx,8), %r10 + adc %r10, %r10 + mov 24(%rdx,%rcx,8), %r11 + adc %r11, %r11 + + sbb %eax, %eax + add %ebp, %ebp + + adc (%rsi,%rcx,8), %r8 + nop + adc 8(%rsi,%rcx,8), %r9 + mov %r8, (%rdi,%rcx,8) + mov %r9, 8(%rdi,%rcx,8) + adc 16(%rsi,%rcx,8), %r10 + adc 24(%rsi,%rcx,8), %r11 + mov %r10, 16(%rdi,%rcx,8) + mov %r11, 24(%rdi,%rcx,8) + + sbb %ebp, %ebp + add $4, %rcx + js .Ltop + +.Lend: + + add %ebp, %eax + neg %eax + + + pop %rbp + + ret + .size __gmpn_addlsh1_n,.-__gmpn_addlsh1_n |