gcc-4.4.3/gcc/testsuite/gcc.target/i386/fpcvt-4.c


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/* { dg-do compile } */
/* { dg-options "-O2 -march=k8 -mfpmath=sse" } */
/* { dg-final { scan-assembler "cvtsi2sd" } } */
/* Check that conversions will get folded.  */
double
t(short a)
{
  float b=a;
  return b;
}