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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [ppc-fmadd-3.c] - Rev 338
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/* { dg-do compile { target powerpc*-*-* } } */ /* { dg-options "-O2" } */ /* { dg-final { scan-assembler-not "f(add|sub|mul)" } } */ void foo(double *a, double *b, double *c, double *d) { #if 0 a[1] = b[1] - c[1] * d[1]; // fneg, fmadd without fast-math #endif a[3] = -b[3] - c[3] * d[3]; // fneg, fmsub without fast-math #if 0 a[5] = -( b[5] - c[5] * d[5]); // fneg, fnmadd without fast-math #endif a[7] = -(-b[7] - c[7] * d[7]); // fneg, fnmsub without fast-math a[11] = b[11] + c[11] * -d[11]; // fneg, fmadd without fast-math a[13] = -b[13] + c[13] * -d[13]; // fneg, fmsub without fast-math a[15] = -( b[15] + c[15] * -d[15]); // fneg, fnmadd without fast-math a[17] = -(-b[17] + c[17] * -d[17]); // fneg, fnmsub without fast-math } void foos(float *a, float *b, float *c, float *d) { #if 0 a[1] = b[1] - c[1] * d[1]; // fneg, fmadd without fast-math #endif a[3] = -b[3] - c[3] * d[3]; // fneg, fmsub without fast-math #if 0 a[5] = -( b[5] - c[5] * d[5]); // fneg, fnmadd without fast-math #endif a[7] = -(-b[7] - c[7] * d[7]); // fneg, fnmsub without fast-math a[11] = b[11] + c[11] * -d[11]; // fneg, fmadd without fast-math a[13] = -b[13] + c[13] * -d[13]; // fneg, fmsub without fast-math a[15] = -( b[15] + c[15] * -d[15]); // fneg, fnmadd without fast-math a[17] = -(-b[17] + c[17] * -d[17]); // fneg, fnmsub without fast-math }