llvm-project/llvm/test/MC/ARM/speculation-barriers.s

23 lines
841 B
ArmAsm

@ RUN: llvm-mc -triple armv8a-none-eabi -show-encoding %s | FileCheck %s --check-prefix=ARM
@ RUN: llvm-mc -triple thumbv8a-none-eabi -show-encoding %s | FileCheck %s --check-prefix=THUMB
@ RUN: not llvm-mc -triple thumbv6m-none-eabi -show-encoding %s 2>&1 | FileCheck %s --check-prefix=ERROR
csdb
ssbb
pssbb
@ ARM: csdb @ encoding: [0x14,0xf0,0x20,0xe3]
@ ARM: ssbb @ encoding: [0x40,0xf0,0x7f,0xf5]
@ ARM: pssbb @ encoding: [0x44,0xf0,0x7f,0xf5]
@ THUMB: csdb @ encoding: [0xaf,0xf3,0x14,0x80]
@ THUMB: ssbb @ encoding: [0xbf,0xf3,0x40,0x8f]
@ THUMB: pssbb @ encoding: [0xbf,0xf3,0x44,0x8f]
@ ERROR: error: instruction requires: thumb2
@ ERROR-NEXT: csdb
@ ERROR: error: instruction requires: thumb2
@ ERROR-NEXT: ssbb
@ ERROR: error: instruction requires: thumb2
@ ERROR-NEXT: pssbb