|  | # RUN: llc -run-pass none -o - %s 2>&1 | FileCheck %s
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							|  | # This test ensures that the MIR parser preserves unnamed LLVM IR block
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							|  | # references.
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							|  | 
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							|  | --- |
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							|  | 
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							|  |   define i32 @foo() {
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							|  |     ret i32 0
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							|  |   }
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							|  | 
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							|  | ...
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							|  | ---
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							|  | name:            foo
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							|  | body: |
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							|  |   ; CHECK: bb.0 (%ir-block.0):
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							|  |   bb.0 (%ir-block.0):  
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							|  | ...
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