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	ins/ext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192330 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			25 lines
		
	
	
		
			674 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			25 lines
		
	
	
		
			674 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; RUN: llc  < %s -march=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2
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; RUN: llc  < %s -march=mips -mcpu=mips16 | FileCheck %s -check-prefix=16
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define i32 @ext0_5_9(i32 %s, i32 %pos, i32 %sz) nounwind readnone {
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entry:
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; 32R2: ext ${{[0-9]+}}, $4, 5, 9
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; 16-NOT: ext ${{[0-9]+}}
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  %shr = lshr i32 %s, 5
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  %and = and i32 %shr, 511
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  ret i32 %and
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}
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define void @ins2_5_9(i32 %s, i32* nocapture %d) nounwind {
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entry:
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; 32R2: ins ${{[0-9]+}}, $4, 5, 9
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; 16-NOT: ins ${{[0-9]+}}
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  %and = shl i32 %s, 5
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  %shl = and i32 %and, 16352
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  %tmp3 = load i32* %d, align 4
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  %and5 = and i32 %tmp3, -16353
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  %or = or i32 %and5, %shl
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  store i32 %or, i32* %d, align 4
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  ret void
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}
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