; CHECK-LIBCALL-NEXT: movzwl (%rdi), %edi
; CHECK-LIBCALL-NEXT: callq __gnu_h2f_ieee
; CHECK-LIBCALL-NEXT: cvttss2si %xmm0, %rax
-; CHECK-LIBCALL-NEXT: popq %rdx
+; CHECK-LIBCALL-NEXT: popq %rcx
; CHECK-LIBCALL-NEXT: retq
; CHECK-F16C-NEXT: movswl (%rdi), [[REG0:%[a-z0-9]+]]
; CHECK-LIBCALL-NEXT: cvttss2si %xmm0, [[REG5:%[a-z0-9]+]]
; CHECK-LIBCALL-NEXT: ucomiss [[REG1]], %xmm0
; CHECK-LIBCALL-NEXT: cmovaeq [[REG4]], [[REG5]]
-; CHECK-LIBCALL-NEXT: popq %rdx
+; CHECK-LIBCALL-NEXT: popq %rcx
; CHECK-LIBCALL-NEXT: retq
; CHECK-F16C-NEXT: movswl (%rdi), [[REG0:%[a-z0-9]+]]