diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/torture/builtin-minmax-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/builtin-minmax-1.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/builtin-minmax-1.c b/gcc/testsuite/gcc.dg/torture/builtin-minmax-1.c index 4948aa9e004..13831ad3a2e 100644 --- a/gcc/testsuite/gcc.dg/torture/builtin-minmax-1.c +++ b/gcc/testsuite/gcc.dg/torture/builtin-minmax-1.c @@ -15,10 +15,6 @@ extern void link_error(int); extern float FUNC##f (float); \ extern double FUNC (double); \ extern long double FUNC##l (long double) -#define DECLARE_L(FUNC) \ - extern long FUNC##f (float); \ - extern long FUNC (double); \ - extern long FUNC##l (long double) #define DECLARE2(FUNC) \ extern float FUNC##f (float, float); \ extern double FUNC (double, double); \ @@ -26,9 +22,6 @@ extern void link_error(int); DECLARE2(fmin); DECLARE2(fmax); -DECLARE_L(lround); -DECLARE_L(lrint); -DECLARE(sqrt); DECLARE(fabs); extern int pure(int) __attribute__ ((__pure__)); @@ -52,20 +45,32 @@ extern int pure(int) __attribute__ ((__pure__)); link_error(__LINE__); \ } while (0) -/* Test that lround(FUNC(int,int)) == lrint(FUNC(int,int)), i.e. both - lround() and lrint() should be folded away. */ -#define TEST_NONNEG(FUNC) do { \ - if (lroundf(FUNC##f(i,j)) != lrintf(FUNC##f(i,j))) \ +/* Test that FIXFUNC(FUNC(int1,int2)) == (TYPE)FUNC(int1,int2), + i.e. FIXFUNC should be folded away and replaced with a cast. */ +#define TEST_FIXFUNC(FUNC,FIXFUNC,TYPE) do { \ + if (FIXFUNC##f(FUNC##f(i,j)) != (TYPE)FUNC##f(i,j)) \ link_error(__LINE__); \ - if (lround(FUNC(i,j)) != lrint(FUNC(i,j))) \ + if (FIXFUNC(FUNC(i,j)) != (TYPE)FUNC(i,j)) \ link_error(__LINE__); \ - if (lroundl(FUNC##l(i,j)) != lrintl(FUNC##l(i,j))) \ + if (FIXFUNC##l(FUNC##l(i,j)) != (TYPE)FUNC##l(i,j)) \ link_error(__LINE__); \ } while (0) +/* Test that FUNC(int1,int2) has an integer return type. */ +#define TEST_INT(FUNC) do { \ + TEST_FIXFUNC(FUNC,__builtin_lround,long); \ + TEST_FIXFUNC(FUNC,__builtin_llround,long long); \ + TEST_FIXFUNC(FUNC,__builtin_lrint,long); \ + TEST_FIXFUNC(FUNC,__builtin_llrint,long long); \ + TEST_FIXFUNC(FUNC,__builtin_lceil,long); \ + TEST_FIXFUNC(FUNC,__builtin_llceil,long long); \ + TEST_FIXFUNC(FUNC,__builtin_lfloor,long); \ + TEST_FIXFUNC(FUNC,__builtin_llfloor,long long); \ + } while (0) + /* Test that (long)fabs(FUNC(fabs(x),fabs(y))) == (long)FUNC(fabs(x),fabs(y)). We cast to (long) so "!=" folds. */ -#define TEST_INT(FUNC) do { \ +#define TEST_NONNEG(FUNC) do { \ if ((long)fabsf(FUNC##f(fabsf(xf),fabsf(yf))) != (long)FUNC##f(fabsf(xf),fabsf(yf))) \ link_error(__LINE__); \ if ((long)fabs(FUNC(fabs(x),fabs(y))) != (long)FUNC(fabs(x),fabs(y))) \ |