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