Viewing file:  ppc-fsel-2.c (1.69 KB) -rw-r--r--
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/* { dg-do compile { target powerpc*-*-* } } */
/* { dg-options "-O -mpowerpc-gfxopt -g0 -ffinite-math-only" } */
/* { dg-final { scan-assembler-not "^L" } } */
/* Every single one of these should be compiled into straight-line
code using fsel (or, in a few cases, hardwired to 'true' or
'false'), no branches anywhere. */
double
test_isunordered(double x, double y, double a, double b)
{
return __builtin_isunordered(x, y) ? a : b;
}
double
test_not_isunordered(double x, double y, double a, double b)
{
return !__builtin_isunordered(x, y) ? a : b;
}
double
test_isless(double x, double y, double a, double b)
{
return __builtin_isless(x, y) ? a : b;
}
double
test_not_isless(double x, double y, double a, double b)
{
return !__builtin_isless(x, y) ? a : b;
}
double
test_islessequal(double x, double y, double a, double b)
{
return __builtin_islessequal(x, y) ? a : b;
}
double
test_not_islessequal(double x, double y, double a, double b)
{
return !__builtin_islessequal(x, y) ? a : b;
}
double
test_isgreater(double x, double y, double a, double b)
{
return __builtin_isgreater(x, y) ? a : b;
}
double
test_not_isgreater(double x, double y, double a, double b)
{
return !__builtin_isgreater(x, y) ? a : b;
}
double
test_isgreaterequal(double x, double y, double a, double b)
{
return __builtin_isgreaterequal(x, y) ? a : b;
}
double
test_not_isgreaterequal(double x, double y, double a, double b)
{
return !__builtin_isgreaterequal(x, y) ? a : b;
}
double
test_islessgreater(double x, double y, double a, double b)
{
return __builtin_islessgreater(x, y) ? a : b;
}
double
test_not_islessgreater(double x, double y, double a, double b)
{
return !__builtin_islessgreater(x, y) ? a : b;
}
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