kris/pqc
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pqc/crypto_kem/mceliece8192128/avx/update_asm.S
Thom Wiggers b3f9d4f8d6
Classic McEliece (#259) 
* Add McEliece reference implementations

* Add Vec implementations of McEliece

* Add sse implementations

* Add AVX2 implementations

* Get rid of stuff not supported by Mac ABI

* restrict to two cores

* Ditch .data files

* Remove .hidden from all .S files

* speed up duplicate consistency tests by batching

* make cpuinfo more robust

* Hope to stabilize macos cpuinfo without ccache

* Revert "Hope to stabilize macos cpuinfo without ccache"

This reverts commit 6129c3cabe1abbc8b956bc87e902a698e32bf322.

* Just hardcode what's available at travis

* Fixed-size types in api.h

* namespace all header files in mceliece

* Ditch operations.h

* Get rid of static inline functions

* fixup! Ditch operations.h
2020-02-05 13:09:56 +01:00

577 рядки
14 KiB
ArmAsm
Неформатований Постійне посилання Звинувачення Історія

# qhasm: int64 input_0
# qhasm: int64 input_1
# qhasm: int64 input_2
# qhasm: int64 input_3
# qhasm: int64 input_4
# qhasm: int64 input_5
# qhasm: stack64 input_6
# qhasm: stack64 input_7
# qhasm: int64 caller_r11
# qhasm: int64 caller_r12
# qhasm: int64 caller_r13
# qhasm: int64 caller_r14
# qhasm: int64 caller_r15
# qhasm: int64 caller_rbx
# qhasm: int64 caller_rbp
# qhasm: int64 s0
# qhasm: int64 s1
# qhasm: int64 s2
# qhasm: enter update_asm
.p2align 5
.global _PQCLEAN_MCELIECE8192128_AVX_update_asm
.global PQCLEAN_MCELIECE8192128_AVX_update_asm
_PQCLEAN_MCELIECE8192128_AVX_update_asm:
PQCLEAN_MCELIECE8192128_AVX_update_asm:
mov %rsp,%r11
and $31,%r11
add $0,%r11
sub %r11,%rsp
# qhasm: s2 = input_1
# asm 1: mov <input_1=int64#2,>s2=int64#2
# asm 2: mov <input_1=%rsi,>s2=%rsi
mov %rsi,%rsi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: s0 = mem64[ input_0 + 0 ]
# asm 1: movq 0(<input_0=int64#1),>s0=int64#4
# asm 2: movq 0(<input_0=%rdi),>s0=%rcx
movq 0(%rdi),%rcx
# qhasm: s1 = mem64[ input_0 + 8 ]
# asm 1: movq 8(<input_0=int64#1),>s1=int64#5
# asm 2: movq 8(<input_0=%rdi),>s1=%r8
movq 8(%rdi),%r8
# qhasm: s0 = (s1 s0) >> 1
# asm 1: shrd $1,<s1=int64#5,<s0=int64#4
# asm 2: shrd $1,<s1=%r8,<s0=%rcx
shrd $1,%r8,%rcx
# qhasm: s1 = (s2 s1) >> 1
# asm 1: shrd $1,<s2=int64#2,<s1=int64#5
# asm 2: shrd $1,<s2=%rsi,<s1=%r8
shrd $1,%rsi,%r8
# qhasm: (uint64) s2 >>= 1
# asm 1: shr $1,<s2=int64#2
# asm 2: shr $1,<s2=%rsi
shr $1,%rsi
# qhasm: mem64[ input_0 + 0 ] = s0
# asm 1: movq <s0=int64#4,0(<input_0=int64#1)
# asm 2: movq <s0=%rcx,0(<input_0=%rdi)
movq %rcx,0(%rdi)
# qhasm: mem64[ input_0 + 8 ] = s1
# asm 1: movq <s1=int64#5,8(<input_0=int64#1)
# asm 2: movq <s1=%r8,8(<input_0=%rdi)
movq %r8,8(%rdi)
# qhasm: input_0 += input_2
# asm 1: add <input_2=int64#3,<input_0=int64#1
# asm 2: add <input_2=%rdx,<input_0=%rdi
add %rdx,%rdi
# qhasm: return
add %r11,%rsp
ret
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