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			33 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			33 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llvm-as < %s | llvm-dis -disable-output
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| ; RUN: verify-uselistorder < %s
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| 
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| ; <rdar://problem/8622574>
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| ; tests the bitcodereader can handle the case where the reader will initially
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| ; create shuffle with a place holder mask.
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| 
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| 
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| define <4 x float> @test(<2 x double> %d2)  {
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| entry:
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|   %call20.i = tail call <4 x float> @cmp(<2 x double> %d2,
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|                                         <2 x double> bitcast (
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|                                           <4 x float> shufflevector (
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|                                             <3 x float> shufflevector (
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|                                               <4 x float> shufflevector (
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|                                                 <3 x float> bitcast (
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|                                                   i96 trunc (
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|                                                     i128 bitcast (<2 x double> bitcast (
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|                                                       <4 x i32> <i32 0, i32 0, i32 0, i32 undef> to <2 x double>)
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|                                                     to i128) to i96)
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|                                                   to <3 x float>),
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|                                                 <3 x float> undef,
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|                                                 <4 x i32> <i32 0, i32 1, i32 2, i32 undef>),
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|                                               <4 x float> undef,
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|                                             <3 x i32> <i32 0, i32 1, i32 2>),
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|                                             <3 x float> undef,
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|                                             <4 x i32> <i32 0, i32 1, i32 2, i32 undef>)
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|                                           to <2 x double>))
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|   ret <4 x float> %call20.i
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| }
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| 
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| declare <4 x float> @cmp(<2 x double>, <2 x double>)
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