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- #include "soft-fp.h"
- #include "quad.h"
- int _Qp_flt(const long double *a, const long double *b)
- {
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B);
- int r;
- FP_INIT_ROUNDMODE;
- FP_UNPACK_RAW_QP(A, a);
- FP_UNPACK_RAW_QP(B, b);
- FP_CMP_Q(r, B, A, 3, 2);
- QP_HANDLE_EXCEPTIONS(
- __asm (
- " ldd [%0], %%f52\n"
- " ldd [%0+8], %%f54\n"
- " ldd [%1], %%f56\n"
- " ldd [%1+8], %%f58\n"
- " fcmpeq %%fcc3, %%f52, %%f56\n"
- " " : : "r" (a), "r" (b) : QP_CLOBBER_CC);
- _FPU_GETCW(_fcw);
- r = ((_fcw >> 36) & 3));
- return (r == 1);
- }
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