1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/pr78229.C b/gcc/testsuite/g++.dg/pr78229.C
new file mode 100644
index 00000000000..a52141b6b83
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pr78229.C
@@ -0,0 +1,24 @@
+/* { dg-do compile { target x86_64-*-* i?86-*-* } } */
+/* { dg-options "-O2 -mbmi -w" } */
+
+void a();
+inline int b(int c) {
+    int d = c;
+    return __builtin_ia32_tzcnt_u32(d);
+}
+struct e {};
+int f, g, h;
+void fn3() {
+    float j;
+    &j;
+      {
+	e k;
+	while (h) {
+	    if (g == 0)
+	      continue;
+	    int i = b(g);
+	    f = i;
+	}
+	a();
+      }
+}