diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 52ee2c49a6244a4cb93e5e45c87347b2d975781b..01c698257bb965e0ece9d1aff25843735f4c602c 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -2546,7 +2546,10 @@
 	      (clobber (reg:CC FLAGS_REG))])]
 {
   int shift = ctz_hwi (UINTVAL (operands[1]));
-  operands[1] = gen_int_mode (UINTVAL (operands[1]) >> shift, DImode);
+  rtx op1 = gen_int_mode (UINTVAL (operands[1]) >> shift, DImode);
+  if (ix86_endbr_immediate_operand (op1, VOIDmode))
+    FAIL;
+  operands[1] = op1;
   operands[2] = gen_int_mode (shift, QImode);
 })
 
diff --git a/gcc/testsuite/gcc.dg/pr112845.c b/gcc/testsuite/gcc.dg/pr112845.c
new file mode 100644
index 0000000000000000000000000000000000000000..ece6f451e7580e6d2f45fe88493ddaeeb9e2434d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr112845.c
@@ -0,0 +1,9 @@
+/* PR target/112845 */
+/* { dg-do compile { target cet } } */
+/* { dg-options "-Os -fcf-protection" } */
+
+unsigned long long
+foo (void)
+{
+  return 0xfa1e0ff3ULL << 3;
+}