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	Add an extra run with -regalloc=basic to keep them honest. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128654 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			23 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llc < %s -march=mips -relocation-model=static | FileCheck %s
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| ; RUN: llc < %s -march=mips -relocation-model=static -regalloc=basic | FileCheck %s
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| ; Fix PR7473
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| 
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| define i32 @main() nounwind readnone {
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| entry:
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|   %a = alloca i32, align 4                        ; <i32*> [#uses=2]
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|   %c = alloca i32, align 4                        ; <i32*> [#uses=2]
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|   volatile store i32 1, i32* %a, align 4
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|   volatile store i32 0, i32* %c, align 4
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|   %0 = volatile load i32* %a, align 4             ; <i32> [#uses=1]
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|   %1 = icmp eq i32 %0, 0                          ; <i1> [#uses=1]
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| ; CHECK: addiu $[[R1:[0-9]+]], $zero, 0
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|   %iftmp.0.0 = select i1 %1, i32 3, i32 0         ; <i32> [#uses=1]
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|   %2 = volatile load i32* %c, align 4             ; <i32> [#uses=1]
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|   %3 = icmp eq i32 %2, 0                          ; <i1> [#uses=1]
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| ; CHECK: addiu $[[R1]], $zero, 3
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| ; CHECK: addu $2, ${{.}}, $[[R1]]
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|   %iftmp.2.0 = select i1 %3, i32 0, i32 5         ; <i32> [#uses=1]
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|   %4 = add nsw i32 %iftmp.2.0, %iftmp.0.0         ; <i32> [#uses=1]
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|   ret i32 %4
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| }
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