Owen Anderson
							
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								3fe002dfb5
								
							
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								Generalize instcombine's support for combining multiple bit checks into a single test.  Patch by Dirk Steinke!
							
							
							
							
							
							
							
							llvm-svn: 113423 
							
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							2010-09-08 22:16:17 +00:00 | 
						
					
				
					
						
							
							
								 
								Owen Anderson
							
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								8f306a779b
								
							
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								Re-apply the infamous r108614, with a fix pointed out by Dirk Steinke.
							
							
							
							
							
							
							
							llvm-svn: 110036 
							
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							2010-08-02 09:32:13 +00:00 | 
						
					
				
					
						
							
							
								 
								Daniel Dunbar
							
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								0b636a24c7
								
							
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								Speculatively revert r108614, "Another attempt at getting the clang self-host to
							
							
							
							
							
							
							
							like my instcombine patch.", in an attempt to fix Clang i386 bootstrap.
 - Also PR7719.
llvm-svn: 109953 
							
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							2010-07-31 19:51:11 +00:00 | 
						
					
				
					
						
							
							
								 
								Owen Anderson
							
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								7d2818b073
								
							
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								Another attempt at getting the clang self-host to like my instcombine patch.
							
							
							
							
							
							
							
							llvm-svn: 108614 
							
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							2010-07-17 06:56:35 +00:00 | 
						
					
				
					
						
							
							
								 
								Eric Christopher
							
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								15a81cddb4
								
							
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								Also revert 108422, it's causing some test failures.
							
							
							
							
							
							
							
							Working on testcases for Owen.
llvm-svn: 108494 
							
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							2010-07-16 01:36:12 +00:00 | 
						
					
				
					
						
							
							
								 
								Owen Anderson
							
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								7151dfd48a
								
							
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								Reapply r108378, with bugfixes, testcase, and improved comment formatting.
							
							
							
							
							
							
							
							This now passes LIT, nighty test, and llvm-gcc bootstrap on my machine.
llvm-svn: 108422 
							
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							2010-07-15 15:00:23 +00:00 |