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21 lines
459 B
ArmAsm
21 lines
459 B
ArmAsm
/* https://cirosantilli.com/linux-kernel-module-cheat#x86-sse-packed-arithmetic-instructions */
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#include <lkmc.h>
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LKMC_PROLOGUE
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.data
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.align 16
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input_2_5: .float 2.5
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input_minus_2_5: .float -2.5
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.text
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/* Positive input. */
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movss input_2_5, %xmm0
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cvttss2si %xmm0, %eax
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LKMC_ASSERT_EQ_32(%eax, $2)
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/* Negative input. */
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movss input_minus_2_5, %xmm0
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cvttss2si %xmm0, %eax
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LKMC_ASSERT_EQ_32(%eax, $-2)
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LKMC_EPILOGUE
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