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34 lines
532 B
ArmAsm
34 lines
532 B
ArmAsm
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.intel_syntax noprefix
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.section .text
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.global calc_asm
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calc_asm:
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# rdi rsi rdx rcx
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movupd xmm0, [rsi + 0]
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movupd xmm1, [rsi + 16]
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movupd xmm2, [rsi + 32]
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movupd xmm3, [rsi + 48]
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movupd xmm4, [rdx]
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mulps xmm0, xmm4
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mulps xmm1, xmm4
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mulps xmm2, xmm4
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mulps xmm3, xmm4
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haddps xmm0, xmm0
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haddps xmm0, xmm0
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haddps xmm1, xmm1
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haddps xmm1, xmm1
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haddps xmm2, xmm2
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haddps xmm2, xmm2
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haddps xmm3, xmm3
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haddps xmm3, xmm3
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movss [rdi + 0], xmm0
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movss [rdi + 4], xmm1
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movss [rdi + 8], xmm2
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movss [rdi + 12], xmm3
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ret
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