Chad Rosier
							
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								2913f500fa
								
							
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								Revert r151816 as Jim has the appropriate fix.
							
							
							
							
							
							
							
							llvm-svn: 151818 
							
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							2012-03-01 17:41:19 +00:00 | 
						
					
				
					
						
							
							
								 
								Chad Rosier
							
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								f0208ed76a
								
							
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								Fix testcases from r151807.
							
							
							
							
							
							
							
							llvm-svn: 151816 
							
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							2012-03-01 17:31:30 +00:00 | 
						
					
				
					
						
							
							
								 
								Jim Grosbach
							
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								394ad59d90
								
							
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								Add missing triple for tests.
							
							
							
							
							
							
							
							Make darwin bots happier.
llvm-svn: 151813 
							
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							2012-03-01 17:30:32 +00:00 | 
						
					
				
					
						
							
							
								 
								James Molloy
							
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								f6298e9281
								
							
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								Fix a codegen fault in which log2 or exp2 could be dead-code eliminated even though they could have sideeffects.
							
							
							
							
							
							
							
							Only allow log2/exp2 to be converted to an intrinsic if they are declared "readnone".
llvm-svn: 151807 
							
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							2012-03-01 14:32:18 +00:00 |