diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/excess-precision-4.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/excess-precision-4.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/excess-precision-4.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/excess-precision-4.c new file mode 100644 index 000000000..04e88a375 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/excess-precision-4.c @@ -0,0 +1,7 @@ +/* Excess precision tests. Test diagnostics for excess precision of + constants. */ +/* { dg-do compile } */ +/* { dg-options "-mfpmath=387 -fexcess-precision=standard" } */ + +float f = 0.0f * 1e50f; /* { dg-warning "floating constant exceeds range of 'float'" } */ +double d = 0.0 * 1e400; /* { dg-warning "floating constant exceeds range of 'double'" } */ |