diff --git a/tests/tests2/98_al_ax_extend.c b/tests/tests2/98_al_ax_extend.c
new file mode 100644
index 0000000..bcbaa6c
--- /dev/null
+++ b/tests/tests2/98_al_ax_extend.c
@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include <stdlib.h>
+asm (
+    ".text;"
+    ".globl _us;.globl _ss;.globl _uc;.globl _sc;"
+    "_us:;_ss:;_uc:;_sc:;"
+    "movl $0x1234ABCD, %eax;"
+	"ret;"
+);
+
+#if 1
+#define us _us
+#define ss _ss
+#define uc _uc
+#define sc _sc
+#endif
+
+int main()
+{
+    unsigned short us(void);
+    short ss(void);
+    unsigned char uc(void);
+    signed char sc(void);
+
+    unsigned short (*fpus)(void) = us;
+    short (*fpss)(void) = ss;
+    unsigned char (*fpuc)(void) = uc;
+    signed char (*fpsc)(void) = sc;
+    
+    printf("%08X %08X\n", us() + 1, fpus() + 1);
+    printf("%08X %08X\n", ss() + 1, fpss() + 1);
+    printf("%08X %08X\n", uc() + 1, fpuc() + 1);
+    printf("%08X %08X\n", sc() + 1, fpsc() + 1);
+    printf("\n");
+    printf("%08X %08X\n", fpus() + 1, us() + 1);
+    printf("%08X %08X\n", fpss() + 1, ss() + 1);
+    printf("%08X %08X\n", fpuc() + 1, uc() + 1);
+    printf("%08X %08X\n", fpsc() + 1, sc() + 1);
+    
+    return 0;
+}
diff --git a/tests/tests2/98_al_ax_extend.expect b/tests/tests2/98_al_ax_extend.expect
new file mode 100644
index 0000000..c5752e8
--- /dev/null
+++ b/tests/tests2/98_al_ax_extend.expect
@@ -0,0 +1,9 @@
+0000ABCE 0000ABCE
+FFFFABCE FFFFABCE
+000000CE 000000CE
+FFFFFFCE FFFFFFCE
+
+0000ABCE 0000ABCE
+FFFFABCE FFFFABCE
+000000CE 000000CE
+FFFFFFCE FFFFFFCE
diff --git a/tests/tests2/Makefile b/tests/tests2/Makefile
index c75db8c..edd872f 100644
--- a/tests/tests2/Makefile
+++ b/tests/tests2/Makefile
@@ -17,6 +17,9 @@ endif
 ifeq ($(ARCH),x86_64)
  SKIP += 73_arm64.test
 endif
+ifeq (,$(filter i386,$(ARCH)))
+ SKIP += 98_al_ax_extend.test
+endif
 ifeq (,$(filter i386 x86_64,$(ARCH)))
  SKIP += 85_asm-outside-function.test
 endif