22 lines
		
	
	
		
			671 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			671 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -march=hexagon < %s | FileCheck %s
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| ; Check that we don't crash.
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| ; CHECK: vshuff
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| 
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| target triple = "hexagon"
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| 
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| define void @f0(<16 x i32>* %a0) #0 {
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| entry:
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|   %v0 = icmp eq i32 undef, 0
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|   %v1 = select i1 %v0, <32 x i16> undef, <32 x i16> zeroinitializer
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|   %v2 = bitcast <32 x i16> %v1 to <16 x i32>
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|   %v3 = tail call <16 x i32> @llvm.hexagon.V6.vshuffh(<16 x i32> %v2)
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|   store <16 x i32> %v3, <16 x i32>* %a0, align 2
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|   ret void
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| }
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| 
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| ; Function Attrs: nounwind readnone
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| declare <16 x i32> @llvm.hexagon.V6.vshuffh(<16 x i32>) #1
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| 
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| attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }
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| attributes #1 = { nounwind readnone }
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