diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 125a3b4..3b6f362 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -2588,7 +2588,8 @@
   "optimize_insn_for_size_p () && optimize_size > 1
    && operands[1] != const0_rtx
    && IN_RANGE (INTVAL (operands[1]), -128, 127)
-   && !ix86_red_zone_used"
+   && !ix86_red_zone_used
+   && REGNO (operands[0]) != SP_REG"
   [(set (match_dup 2) (match_dup 1))
    (set (match_dup 0) (match_dup 3))]
 {
diff --git a/gcc/testsuite/gcc.target/i386/pr106122.c b/gcc/testsuite/gcc.target/i386/pr106122.c
new file mode 100644
index 0000000..7d24ed3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr106122.c
@@ -0,0 +1,15 @@
+/* PR middle-end/106122 */
+/* { dg-do compile } */
+/* { dg-options "-Oz" } */
+
+register volatile int a __asm__("%esp");
+void foo (void *);
+void bar (void *);
+
+void
+baz (void)
+{
+  foo (__builtin_return_address (0));
+  a = 0;
+  bar (__builtin_return_address (0));
+}