llvm-project/llvm/test/MC/Mips/micromips/invalid-wrong-error.s

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918 B
ArmAsm

# Instructions that are correctly rejected but emit a wrong or misleading error.
# RUN: not llvm-mc %s -triple=mips -show-encoding -mattr=micromips 2>%t1
# RUN: FileCheck %s < %t1
# The 20-bit immediate supported by the standard encodings cause us to emit
# the diagnostic for the 20-bit form. This isn't exactly wrong but it is
# misleading. Ideally, we'd emit every way to achieve a valid match instead
# of picking only one.
sdbbp -1 # CHECK: :[[@LINE]]:9: error: expected 10-bit unsigned immediate
sdbbp 1024 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
syscall -1 # CHECK: :[[@LINE]]:11: error: expected 10-bit unsigned immediate
syscall $4 # CHECK: :[[@LINE]]:11: error: expected 10-bit unsigned immediate
syscall 1024 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled