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d2552132facfdca0066f0b94b6f1f7402934bcb4
[riscv-isa-sim.git]
/
softfloat_riscv
/
s_isSigNaNF64UI.cc
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#include <stdbool.h>
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#include <stdint.h>
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#include
"platform.h"
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#include
"specialize.h"
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bool
softfloat_isSigNaNF64UI
(
uint_fast64_t
ui
)
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{
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return
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( (
ui
>>
51
&
0xFFF
) ==
0xFFE
)
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&& (
ui
&
UINT64_C
(
0x0007FFFFFFFFFFFF
) );
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}
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