1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr31854.c b/gcc/testsuite/gcc.target/i386/pr31854.c
new file mode 100644
index 000000000..6fcd20ef0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr31854.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target dfp } */
+/* { dg-options "-O -std=gnu99" } */
+
+_Decimal128 d128;
+long double tf;
+
+void foo (void)
+{
+  d128 = tf;
+}