Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/single-precision-constant.c @ 118:fd00160c1b76
ifdef TARGET_64BIT
author | mir3636 |
---|---|
date | Tue, 27 Feb 2018 15:01:35 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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/* Test that double precision constants are correctly handled when code is compiled with -fsingle-precision-constant */ /* Origin: Carlos O'Donell <carlos@codesourcery.com> */ /* { dg-do run } */ /* { dg-options "-fsingle-precision-constant" } */ /* { dg-add-options c99_runtime } */ #include <math.h> #include <float.h> #include "builtins-config.h" int main (void) { int result = 0; double local_DBL_MAX = DBL_MAX; double local_DBL_MIN = DBL_MIN; #ifdef HAVE_C99_RUNTIME if (isinf (local_DBL_MAX)) result |= 1; #endif if (local_DBL_MIN <= 0.0) result |= 1; return result; }