The issue is uncovered by #47698: for assembly files, -triple= specifies the full target triple while -arch= merely sets the architecture part of the default target triple, leaving a target triple which may not make sense, e.g. riscv64-apple-darwin. Therefore, -arch= is error-prone and not recommended for tests. The issue has been benign as we recognize $unknown-apple-darwin as ELF instead of rejecting it outrightly. Due to the nature of the issue, we don't see the issue in tests using architectures that any of Mach-O/COFF/XCOFF supports.
5 lines
247 B
ArmAsm
5 lines
247 B
ArmAsm
# RUN: not llvm-mc -triple=mips -mcpu=mips32r2 -mattr=+mt < %s 2>%t1
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# RUN: FileCheck %s < %t1
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mftr 0($4), $5, 0, 0, 0 # CHECK: error: unexpected token in argument list
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mttr 0($4), $5, 0, 0, 0 # CHECK: error: unexpected token in argument list
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