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Diffstat (limited to 'vere/ext/gmp/gen/x86_64-windows/mpn/com.s')
-rw-r--r--vere/ext/gmp/gen/x86_64-windows/mpn/com.s119
1 files changed, 119 insertions, 0 deletions
diff --git a/vere/ext/gmp/gen/x86_64-windows/mpn/com.s b/vere/ext/gmp/gen/x86_64-windows/mpn/com.s
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+ .text
+ .align 32, 0x90
+ .globl __gmpn_com
+
+ .def __gmpn_com
+ .scl 2
+ .type 32
+ .endef
+__gmpn_com:
+
+ push %rdi
+ push %rsi
+ mov %rcx, %rdi
+ mov %rdx, %rsi
+ mov %r8, %rdx
+
+ movq (%rsi), %r8
+ movl %edx, %eax
+ leaq (%rsi,%rdx,8), %rsi
+ leaq (%rdi,%rdx,8), %rdi
+ negq %rdx
+ andl $3, %eax
+ je Lb00
+ cmpl $2, %eax
+ jc Lb01
+ je Lb10
+
+Lb11: notq %r8
+ movq %r8, (%rdi,%rdx,8)
+ decq %rdx
+ jmp Le11
+Lb10: addq $-2, %rdx
+ jmp Le10
+ .byte 0x90,0x90,0x90,0x90,0x90,0x90
+Lb01: notq %r8
+ movq %r8, (%rdi,%rdx,8)
+ incq %rdx
+ jz Lret
+
+Loop: movq (%rsi,%rdx,8), %r8
+Lb00: movq 8(%rsi,%rdx,8), %r9
+ notq %r8
+ notq %r9
+ movq %r8, (%rdi,%rdx,8)
+ movq %r9, 8(%rdi,%rdx,8)
+Le11: movq 16(%rsi,%rdx,8), %r8
+Le10: movq 24(%rsi,%rdx,8), %r9
+ notq %r8
+ notq %r9
+ movq %r8, 16(%rdi,%rdx,8)
+ movq %r9, 24(%rdi,%rdx,8)
+ addq $4, %rdx
+ jnc Loop
+Lret: pop %rsi
+ pop %rdi
+ ret
+