allwinner_a64/android/external/llvm/test/MC/ARM/directive-arch_extension-mode-switch.s
2018-08-08 16:14:42 +08:00

17 lines
381 B
ArmAsm

@ RUN: not llvm-mc -triple armv8-eabi -filetype asm -o /dev/null %s 2>&1 | FileCheck %s
@ Ensure that a mode switch does not revert the architectural features that were
@ alternated explicitly.
.syntax unified
.arch_extension noidiv
.arm
udiv r0, r0, r1
@ CHECK: instruction requires: divide in ARM
.thumb
udiv r0, r0, r1
@ CHECK: instruction requires: divide in THUMB