25 lines
		
	
	
		
			1014 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			25 lines
		
	
	
		
			1014 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -O0 -mtriple=powerpc-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -verify-machineinstrs < %s | FileCheck %s
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| ; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -verify-machineinstrs -fast-isel=false -mcpu=pwr7 < %s | FileCheck %s
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| ; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=+vsx -verify-machineinstrs -fast-isel=false -mcpu=pwr7 < %s | FileCheck -check-prefix=CHECK-VSX %s
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| 
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| ; This verifies that we generate correct spill/reload code for vector regs.
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| 
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| define void @addrtaken(i32 %i, <4 x float> %w) nounwind {
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| entry:
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|   %i.addr = alloca i32, align 4
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|   %w.addr = alloca <4 x float>, align 16
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|   store i32 %i, i32* %i.addr, align 4
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|   store <4 x float> %w, <4 x float>* %w.addr, align 16
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|   call void @foo(i32* %i.addr)
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|   ret void
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| }
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| 
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| ; CHECK: stvx 2,
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| 
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| ; We would prefer to test for "stxvw4x 34," but current -O0 code
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| ; needlessly generates "vor 3,2,2 / stxvw4x 35,0,3", so we'll settle for
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| ; the opcode.
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| ; CHECK-VSX: stxvw4x
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| 
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| declare void @foo(i32*)
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