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; RUN: not --crash llc -O0 < %s -march=avr 2>&1 | FileCheck %s
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define void @foo() {
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entry:
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; CHECK: Invalid register name "r28".
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%val1 = call i8 @llvm.read_register.i8(metadata !0)
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ret void
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|
}
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declare i8 @llvm.read_register.i8(metadata)
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!0 = !{!"r28"}
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