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HScha.1
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2020-03-23
2023-06-14
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Inline Assembler: which constraint for double parameters?
2020-03-23
Hi,I want to use a double precision input parameter for an inline assembler function, for exampleint32_t Double2Long(double a) { int32_t c; asm ( " vcvtr.s32.f64 s0,%[in] \n\t" " vmov %[out],s0 \n\t" : [out] "=r"...
Re: Inline Assembler: which constraint for double parameters?
2020-03-23
Thanks a lot, that works. I was always looking for the right constraint and did not think that it could be coded as an operand code...
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