diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-alt-7.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-alt-7.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-alt-7.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-alt-7.c new file mode 100644 index 000000000..40940a634 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/fp16-compile-alt-7.c @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-mfp16-format=alternative -pedantic" } */ + +/* This number overflows the range of the alternative encoding. Since this + encoding doesn't have infinities, we should get a pedantic warning, + and the value should be set to the largest representable value. */ +/* 0x7fff = 32767 */ +__fp16 xx = 123456789.0; /* { dg-warning "overflow" } */ + +/* { dg-final { scan-assembler "\t.size\txx, 2" } } */ +/* { dg-final { scan-assembler "\t.short\t32767" } } */ |