1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr59020.c b/gcc/testsuite/gcc.dg/pr59020.c
new file mode 100644
index 0000000..696c9df
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr59020.c
@@ -0,0 +1,15 @@
+/* PR rtl-optimization/59020 */
+
+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O2 -fmodulo-sched -fno-inline -march=corei7" } */
+
+int a, b, d;
+unsigned c;
+
+void f()
+{
+  unsigned q;
+  for(; a; a++)
+    if(((c %= d && 1) ? : 1) & 1)
+      for(; b; q++);
+}