21 lines
507 B
ArmAsm
21 lines
507 B
ArmAsm
@ RUN: llvm-mc < %s -triple armv7r -mattr=+hwdiv-arm -filetype=obj | llvm-objdump -d - | FileCheck %s
|
|
@ v7r implies Thumb hwdiv, but ARM hwdiv is optional
|
|
@ FIXME: Does that imply we should actually refuse to disassemble it?
|
|
|
|
.eabi_attribute Tag_CPU_arch, 10 // v7
|
|
.eabi_attribute Tag_CPU_arch_profile, 0x52 // 'R' profile
|
|
|
|
.arm
|
|
div_arm:
|
|
udiv r0, r1, r2
|
|
|
|
@CHECK-LABEL: div_arm
|
|
@CHECK: 11 f2 30 e7 <unknown>
|
|
|
|
.thumb
|
|
div_thumb:
|
|
udiv r0, r1, r2
|
|
|
|
@CHECK-LABEL: div_thumb
|
|
@CHECK: b1 fb f2 f0 udiv r0, r1, r2
|