gcc-4.9/gcc/testsuite/gcc.target/i386/compress-float-387.c


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/* { dg-do compile } */
/* { dg-require-effective-target ia32 } */
/* { dg-options "-O2 -march=pentium4 -mtune=prescott -mfpmath=387" } */
double foo (double x) {
  return x + 1.75;
}
/* { dg-final { scan-assembler "flds" } } */