Index: src/forwarding-arm-elf.S
==================================================================
--- src/forwarding-arm-elf.S
+++ src/forwarding-arm-elf.S
@@ -63,11 +63,11 @@
 	ldr	r2, [sp, #72]
 	blx	r12
 
 	str	r0, [sp, #68]
 	ldr	r1, [sp, #72]
-	bl	objc_msg_lookup(PLT)
+	bl	objc_msg_lookup_stret(PLT)
 
 	mov	r12, r0
 	fldmfdd	sp!, {d0-d7}
 	ldmfd	sp!, {r0-r3, lr}
 

Index: src/forwarding-x86-elf.S
==================================================================
--- src/forwarding-x86-elf.S
+++ src/forwarding-x86-elf.S
@@ -83,11 +83,11 @@
 
 	movl	%eax, 12(%ebp)
 	movl	%eax, (%esp)
 	movl	16(%ebp), %eax
 	movl	%eax, 4(%esp)
-	leal	objc_msg_lookup-.L1(%ebx), %eax
+	leal	objc_msg_lookup_stret-.L1(%ebx), %eax
 	call	*%eax
 
 	addl	$20, %esp
 	popl	%ebx
 	popl	%ebp