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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [ppc-fmadd-1.c] - Rev 149
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/* { dg-do compile { target powerpc*-*-* } } */ /* { dg-options "-ffast-math -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[1] = b[1] - c[1] * d[1]; // fnmsub with fast-math a[2] = -b[2] + c[2] * d[2]; // fmsub a[3] = -b[3] - c[3] * d[3]; // fnmadd with fast-math a[4] = -( b[4] + c[4] * d[4]); // fnmadd a[5] = -( b[5] - c[5] * d[5]); // fmsub with fast-math a[6] = -(-b[6] + c[6] * d[6]); // fnmsub a[7] = -(-b[7] - c[7] * d[7]); // fmadd with fast-math a[10] = b[10] - c[10] * -d[10]; // fmadd a[11] = b[11] + c[11] * -d[11]; // fnmsub with fast-math a[12] = -b[12] - c[12] * -d[12]; // fmsub a[13] = -b[13] + c[13] * -d[13]; // fnmadd with fast-math a[14] = -( b[14] - c[14] * -d[14]); // fnmadd a[15] = -( b[15] + c[15] * -d[15]); // fmsub with fast-math a[16] = -(-b[16] - c[16] * -d[16]); // fnmsub a[17] = -(-b[17] + c[17] * -d[17]); // fmadd with fast-math } void foos(float *a, float *b, float *c, float *d) { a[0] = b[0] + c[0] * d[0]; // fmadd a[1] = b[1] - c[1] * d[1]; // fnmsub with fast-math a[2] = -b[2] + c[2] * d[2]; // fmsub a[3] = -b[3] - c[3] * d[3]; // fnmadd with fast-math a[4] = -( b[4] + c[4] * d[4]); // fnmadd a[5] = -( b[5] - c[5] * d[5]); // fmsub with fast-math a[6] = -(-b[6] + c[6] * d[6]); // fnmsub a[7] = -(-b[7] - c[7] * d[7]); // fmadd with fast-math a[10] = b[10] - c[10] * -d[10]; // fmadd a[11] = b[11] + c[11] * -d[11]; // fnmsub with fast-math a[12] = -b[12] - c[12] * -d[12]; // fmsub a[13] = -b[13] + c[13] * -d[13]; // fnmadd with fast-math a[14] = -( b[14] - c[14] * -d[14]); // fnmadd a[15] = -( b[15] + c[15] * -d[15]); // fmsub with fast-math a[16] = -(-b[16] - c[16] * -d[16]); // fnmsub a[17] = -(-b[17] + c[17] * -d[17]); // fmadd with fast-math }
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