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45 lines
4.0 KiB
45 lines
4.0 KiB
# Instructions that are correctly rejected but emit a wrong or misleading error.
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# RUN: not llvm-mc %s -triple=mips -show-encoding -mcpu=mips32r6 -mattr=micromips 2>%t1
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# RUN: FileCheck %s < %t1
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# The 10-bit immediate supported by the standard encodings cause us to emit
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# the diagnostic for the 10-bit form. This isn't exactly wrong but it is
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# misleading. Ideally, we'd emit every way to achieve a valid match instead
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# of picking only one.
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teq $8, $9, $2 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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teq $8, $9, -1 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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teq $8, $9, 16 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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tge $8, $9, $2 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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tge $8, $9, -1 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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tge $8, $9, 16 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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tgeu $8, $9, $2 # CHECK: :[[@LINE]]:16: error: expected 10-bit unsigned immediate
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tgeu $8, $9, -1 # CHECK: :[[@LINE]]:16: error: expected 10-bit unsigned immediate
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tgeu $8, $9, 16 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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tlt $8, $9, $2 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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tlt $8, $9, -1 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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tlt $8, $9, 16 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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tltu $8, $9, $2 # CHECK: :[[@LINE]]:16: error: expected 10-bit unsigned immediate
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tltu $8, $9, -1 # CHECK: :[[@LINE]]:16: error: expected 10-bit unsigned immediate
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tltu $8, $9, 16 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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tne $8, $9, $2 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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tne $8, $9, -1 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
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tne $8, $9, 16 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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syscall -1 # CHECK: :[[@LINE]]:11: error: expected 20-bit unsigned immediate
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syscall $4 # CHECK: :[[@LINE]]:11: error: expected 20-bit unsigned immediate
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syscall 1024 # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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ldc2 $1, -2049($12) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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ldc2 $1, 2048($12) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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ldc2 $1, 1023($32) # CHECK: :[[@LINE]]:12: error: expected memory with 16-bit signed offset
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lwc2 $1, -2049($4) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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lwc2 $1, 2048($4) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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lwc2 $1, 16($32) # CHECK: :[[@LINE]]:12: error: expected memory with 16-bit signed offset
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sdc2 $1, -2049($16) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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sdc2 $1, 2048($16) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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sdc2 $1, 8($32) # CHECK: :[[@LINE]]:12: error: expected memory with 16-bit signed offset
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swc2 $1, -2049($17) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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swc2 $1, 2048($17) # CHECK: :[[@LINE]]:3: error: instruction requires a CPU feature not currently enabled
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swc2 $1, 777($32) # CHECK: :[[@LINE]]:12: error: expected memory with 16-bit signed offset
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lwc2 $11, -1025($12) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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lwc2 $11, 1024($12) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
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