| # RUN: llvm-mc -triple thumbv7 -mcpu=cortex-m0 %s -show-encoding | FileCheck %s |
| # RUN: not llvm-mc -triple thumbv7 -mcpu=cortex-m0 %s -show-encoding -mattr=+no-neg-immediates 2>&1 | FileCheck %s -check-prefix=CHECK-DISABLED |
| |
| .thumb |
| |
| ADDs r1, r0, #0xFFFFFFF9 |
| # CHECK: subs r1, r0, #7 |
| # CHECK-DISABLED: error: instruction requires: NegativeImmediates |
| ADDs r0, #0xFFFFFF01 |
| # CHECK: subs r0, #255 |
| # CHECK-DISABLED: error: instruction requires: NegativeImmediates |
| |
| SUBs r0, #0xFFFFFF01 |
| # CHECK: adds r0, #255 |
| # CHECK-DISABLED: error: instruction requires: NegativeImmediates |
| |
| SUBs r1, r0, #0xFFFFFFF9 |
| # CHECK: adds r1, r0, #7 |
| # CHECK-DISABLED: error: instruction requires: NegativeImmediates |
