24 lines
		
	
	
		
			962 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			962 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
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| 
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| ; This test used to crash
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| ; GCN-LABEL: {{^}}xor3_i1_const:
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| ; GCN: s_xor_b64 s[{{[0-9:]+}}], s[{{[0-9:]+}}], -1
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| ; GCN: s_xor_b64 s[{{[0-9:]+}}], s[{{[0-9:]+}}], -1
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| define amdgpu_ps float @xor3_i1_const(float inreg %arg1, i32 inreg %arg2) {
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| main_body:
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|   %tmp26 = fcmp nsz olt float %arg1, 0.000000e+00
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|   %tmp28 = call nsz float @llvm.amdgcn.interp.p2(float undef, float undef, i32 0, i32 0, i32 %arg2)
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|   %tmp29 = fcmp nsz olt float %arg1, 5.700000e+01
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|   %tmp31 = fcmp nsz olt float %tmp28, 0.000000e+00
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|   %.demorgan = and i1 %tmp26, %tmp29
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|   %tmp34 = xor i1 %.demorgan, true
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|   %tmp35 = and i1 %tmp31, %tmp34
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|   %tmp36 = xor i1 %tmp35, true
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|   %tmp37 = xor i1 %.demorgan, %tmp36
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|   %tmp42 = or i1 %tmp37, %tmp35
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|   %tmp43 = select i1 %tmp42, float 1.000000e+00, float 0.000000e+00
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|   ret float %tmp43
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| }
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| 
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| declare float @llvm.amdgcn.interp.p2(float, float, i32, i32, i32)
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