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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [ppc-fmadd-2.c] - Rev 329
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/* { dg-do compile { target powerpc*-*-* } } */ /* { dg-options "-O2" } */ /* { dg-final { scan-assembler-not "f(add|sub|mul|neg)" } } */ void foo(double *a, double *b, double *c, double *d) { a[0] = b[0] + c[0] * d[0]; // fmadd a[2] = -b[2] + c[2] * d[2]; // fmsub a[4] = -( b[4] + c[4] * d[4]); // fnmadd a[6] = -(-b[6] + c[6] * d[6]); // fnmsub a[10] = b[10] - c[10] * -d[10]; // fmadd a[12] = -b[12] - c[12] * -d[12]; // fmsub a[14] = -( b[14] - c[14] * -d[14]); // fnmadd a[16] = -(-b[16] - c[16] * -d[16]); // fnmsub } void foos(float *a, float *b, float *c, float *d) { a[0] = b[0] + c[0] * d[0]; // fmadd a[2] = -b[2] + c[2] * d[2]; // fmsub a[4] = -( b[4] + c[4] * d[4]); // fnmadd a[6] = -(-b[6] + c[6] * d[6]); // fnmsub a[10] = b[10] - c[10] * -d[10]; // fmadd a[12] = -b[12] - c[12] * -d[12]; // fmsub a[14] = -( b[14] - c[14] * -d[14]); // fnmadd a[16] = -(-b[16] - c[16] * -d[16]); // fnmsub }
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