1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20030820-1.c b/gcc/testsuite/gcc.dg/20030820-1.c
new file mode 100644
index 000000000..f86fb3978
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20030820-1.c
@@ -0,0 +1,13 @@
+/* PR middle-end/11984 */
+/* The following program used to ICE in fold because we didn't check
+   whether the constants we were reassociating were integer constants
+   before calling tree_int_cst_lt.  */
+
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math" } */
+
+double f(double x)
+{
+  return 1.0 - x - 0.1;
+}
+