Files
clang-p2996/llvm/test/tools/llvm-objdump/ELF/ARM/v8a-subarch.s
Eli Friedman 4adcff0b70 [ARM] Fix llvm-objdump disassembly of armv7m object files.
Apparently, the features were getting mixed up, so we'd try to
disassemble in ARM mode. Fix sub-architecture detection to compute the
correct triple if we're detecting it automatically, so the user doesn't
need to pass --triple=thumb etc.

It's possible we should be somehow tying the "+thumb-mode" target
feature more directly to Tag_CPU_arch_profile? But this seems to work
reasonably well, anyway.

While I'm here, fix up the other llvm-objdump tests that were explicitly
specifying an ARM triple; that shouldn't be necessary.

Differential Revision: https://reviews.llvm.org/D106912
2021-07-28 11:41:54 -07:00

10 lines
174 B
ArmAsm

@ RUN: llvm-mc < %s -triple armv8a-elf -filetype=obj | llvm-objdump -d - | FileCheck %s
.arch armv8a
lda:
lda r0, [r1]
@ CHECK-LABEL:lda
@ CHECK: 9f 0c 91 e1 lda r0, [r1]