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	syntax and has been long obsolete. As usual, updating the tests is the nasty part of this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133242 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			27 lines
		
	
	
		
			944 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			944 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
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| ; RUN:    grep cntlzw
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| 
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| define i32 @foo() nounwind {
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| entry:
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| 	%retval = alloca i32, align 4		; <i32*> [#uses=2]
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| 	%temp = alloca i32, align 4		; <i32*> [#uses=2]
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| 	%ctz_x = alloca i32, align 4		; <i32*> [#uses=3]
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| 	%ctz_c = alloca i32, align 4		; <i32*> [#uses=2]
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| 	store i32 61440, i32* %ctz_x
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| 	%tmp = load i32* %ctz_x		; <i32> [#uses=1]
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| 	%tmp1 = sub i32 0, %tmp		; <i32> [#uses=1]
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| 	%tmp2 = load i32* %ctz_x		; <i32> [#uses=1]
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| 	%tmp3 = and i32 %tmp1, %tmp2		; <i32> [#uses=1]
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| 	%tmp4 = call i32 asm "$(cntlz$|cntlzw$) $0,$1", "=r,r,~{dirflag},~{fpsr},~{flags}"( i32 %tmp3 )		; <i32> [#uses=1]
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| 	store i32 %tmp4, i32* %ctz_c
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| 	%tmp5 = load i32* %ctz_c		; <i32> [#uses=1]
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| 	store i32 %tmp5, i32* %temp
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| 	%tmp6 = load i32* %temp		; <i32> [#uses=1]
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| 	store i32 %tmp6, i32* %retval
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| 	br label %return
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| 
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| return:		; preds = %entry
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| 	%retval2 = load i32* %retval		; <i32> [#uses=1]
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| 	ret i32 %retval2
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| }
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