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13 lines
293 B
C
13 lines
293 B
C
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#include "pspmath.h"
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void vfpu_sincos(float r, float *s, float *c) {
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__asm__ volatile (
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"mtv %2, S002\n"
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"vcst.s S003, VFPU_2_PI\n"
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"vmul.s S002, S002, S003\n"
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"vrot.p C000, S002, [s, c]\n"
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"mfv %0, S000\n"
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"mfv %1, S001\n"
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: "=r"(*s), "=r"(*c): "r"(r));
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}
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