diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/iec-559-macros-5.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/iec-559-macros-5.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/iec-559-macros-5.c b/gcc/testsuite/gcc.dg/iec-559-macros-5.c new file mode 100644 index 0000000000..ea37474fd1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/iec-559-macros-5.c @@ -0,0 +1,23 @@ +/* Test __GCC_IEC_559 and __GCC_IEC_559_COMPLEX macros values. */ +/* { dg-do preprocess } */ +/* { dg-options "-fno-signed-zeros" } */ + +#ifndef __GCC_IEC_559 +# error "__GCC_IEC_559 not defined" +#endif +#ifndef __GCC_IEC_559_COMPLEX +# error "__GCC_IEC_559_COMPLEX not defined" +#endif +#if __GCC_IEC_559_COMPLEX > __GCC_IEC_559 +# error "__GCC_IEC_559_COMPLEX > __GCC_IEC_559" +#endif +#if __GCC_IEC_559_COMPLEX < 0 +# error "__GCC_IEC_559_COMPLEX < 0" +#endif + +#if __GCC_IEC_559 != 0 +# error "__GCC_IEC_559 != 0 with -fno-signed-zeros" +#endif +#if __GCC_IEC_559_COMPLEX != 0 +# error "__GCC_IEC_559_COMPLEX != 0 with -fno-signed-zeros" +#endif |