20 lines
		
	
	
		
			691 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			691 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s
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| ; CHECK: cmp.eq(r{{[0-9]+}},#0)
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| ; Check that the result of the builtin is not stored directly, i.e. that
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| ; there is an instruction that converts it to {0,1} from {0,-1}. Right now
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| ; the instruction is "r4 = !cmp.eq(r0, #0)".
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| 
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| @var = common global i32 0, align 4
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| declare i32 @llvm.hexagon.C2.cmpgtup(i64,i64) nounwind
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| 
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| define void @foo(i64 %a98, i64 %a100) nounwind {
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| entry:
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|   %a101 = tail call i32 @llvm.hexagon.C2.cmpgtup(i64 %a98, i64 %a100)
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|   %tobool250 = icmp eq i32 %a101, 0
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|   %a102 = zext i1 %tobool250 to i8
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|   %detected.0 = xor i8 %a102, 1
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|   %conv253 = zext i8 %detected.0 to i32
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|   store i32 %conv253, i32* @var, align 4
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|   ret void
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| }
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