[gcc r14-6403] Testsuite, i386: mark test as requiring dfp

[François-Xavier Coudert]

https://gcc.gnu.org/g:0af729c69fa977dd2901f698f1ffbaa34a0ebbcf

commit r14-6403-g0af729c69fa977dd2901f698f1ffbaa34a0ebbcf
Author: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Date:   Mon Dec 11 09:33:47 2023 +0100

    Testsuite, i386: mark test as requiring dfp
    
    Test currently fails on darwin with:
    error: decimal floating-point not supported for this target
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/i386/pr112445.c: Require dfp.

Diff:
---
 gcc/testsuite/gcc.target/i386/pr112445.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/gcc.target/i386/pr112445.c b/gcc/testsuite/gcc.target/i386/pr112445.c
index 91ed4212290..1434ab483ff 100644
--- a/gcc/testsuite/gcc.target/i386/pr112445.c
+++ b/gcc/testsuite/gcc.target/i386/pr112445.c
@@ -1,4 +1,5 @@
 /* { dg-do compile { target int128 } } */
+/* { dg-require-effective-target dfp } */
 /* { dg-options "-O -march=cascadelake -fwrapv" } */
 
 typedef _Decimal64 d64;