mirror of
https://github.com/FEX-Emu/FEX.git
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77 lines
2.4 KiB
NASM
77 lines
2.4 KiB
NASM
%ifdef CONFIG
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{
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"HostFeatures": ["AVX"],
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"RegData": {
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"XMM2": ["0xFFFFFFFFFFFFFFFF", "0x4000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM3": ["0x0000000000000000", "0x4000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM4": ["0xFFFFFFFFFFFFFFFF", "0x4000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM5": ["0x0000000000000000", "0x4000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM6": ["0xFFFFFFFFFFFFFFFF", "0x4000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM7": ["0x0000000000000000", "0x4000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM10": ["0xFFFFFFFFFFFFFFFF", "0x7FF8000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM11": ["0x0000000000000000", "0x7FF8000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM12": ["0x0000000000000000", "0x0000000000000000", "0x0000000000000000", "0x0000000000000000"],
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"XMM13": ["0xFFFFFFFFFFFFFFFF", "0x7FF8000000000000", "0x0000000000000000", "0x0000000000000000"]
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},
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"MemoryRegions": {
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"0x100000000": "4096"
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}
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}
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%endif
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lea rdx, [rel .data]
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vmovapd ymm0, [rdx + 32 * 0]
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vmovapd ymm1, [rdx + 32 * 1]
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vcmpsd xmm2, xmm0, xmm1, 0x00 ; EQ
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vcmpsd xmm3, xmm0, xmm1, 0x01 ; LT
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vcmpsd xmm4, xmm0, xmm1, 0x02 ; LTE
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vcmpsd xmm5, xmm0, xmm1, 0x04 ; NEQ
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vcmpsd xmm6, xmm0, xmm1, 0x05 ; NLT
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vcmpsd xmm7, xmm0, xmm1, 0x06 ; NLTE
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; Unordered and Ordered tests need to be special cased
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vmovapd ymm8, [rdx + 32 * 2]
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vmovapd ymm9, [rdx + 32 * 3]
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; Unordered will return true when either input is nan
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; [0.0, nan] unord [nan, 0.0] = [1, 1]
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vcmpsd xmm10, xmm8, xmm9, 0x03 ; Unordered
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; Ordered will return true when both inputs are NOT nan
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; [0.0, nan] ord [nan, 0.0] = [0, 0]
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vcmpsd xmm11, xmm8, xmm9, 0x07 ; Ordered
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; Ordered will return true when both inputs are NOT nan
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; [nan, 0.0] ord [nan, 0.0] = [0, 1]
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vcmpsd xmm12, xmm9, xmm8, 0x07 ; Ordered
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; Ordered will return true when both inputs are NOT nan
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; [0.0, nan] ord [0.0, nan] = [1, 0]
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vcmpsd xmm13, xmm8, xmm8, 0x07 ; Ordered
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hlt
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align 32
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.data:
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dq 0x3FF0000000000000
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dq 0x4000000000000000
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dq 0x3FF0000000000000
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dq 0x4000000000000000
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dq 0x3FF0000000000000
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dq 0x4008000000000000
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dq 0x3FF0000000000000
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dq 0x4008000000000000
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dq 0x0000000000000000
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dq 0x7FF8000000000000
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dq 0x0000000000000000
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dq 0x7FF8000000000000
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dq 0x7FF8000000000000
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dq 0x0000000000000000
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dq 0x7FF8000000000000
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dq 0x0000000000000000
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