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							# RUN: llc -run-pass none -o - %s | 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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							 | 
							
							  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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