Duncan Sands 7ecfcc1639 Fix a crash observed by Shuxin Yang. The issue here is that LinearizeExprTree, ... the utility for extracting a chain of operations from the IR, thought that it might as well combine any constants it came across (rather than just returning them along with everything else). On the other hand, the factorization code would like to see the individual constants (this is quite reasonable: it is much easier to pull a factor of 3 out of 2*3 than it is to pull it out of 6; you may think 6/3 isn't so hard, but due to overflow it's not as easy to undo multiplications of constants as it may at first appear). This patch therefore makes LinearizeExprTree stupider: it now leaves optimizing to the optimization part of reassociate, and sticks to just analysing the IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168035 91177308-0d34-0410-b5e6-96231b3b80d8		2012-11-15 09:58:38 +00:00
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Analysis	Add doInitialization and doFinalization methods to ModulePass's, to allow them to be re-initialized and reused on multiple Module's.	2012-11-15 00:14:15 +00:00
Archive	Mark checkSignature const, and in turn stop casting away const from	2012-09-05 22:09:23 +00:00
AsmParser	Relax the restrictions on vector of pointer types, and vector getelementptr.	2012-11-13 12:59:33 +00:00
Bitcode	Relax the restrictions on vector of pointer types, and vector getelementptr.	2012-11-13 12:59:33 +00:00
CodeGen	Add llvm.ceil, llvm.trunc, llvm.rint, llvm.nearbyint intrinsics.	2012-11-15 06:51:10 +00:00
DebugInfo	Rewrite DIContext interface to take an object. Update all callers.	2012-11-12 21:40:38 +00:00
ExecutionEngine	Remove DOS line endings.	2012-11-14 20:18:34 +00:00
Linker	Move the "findUsedStructTypes" functionality outside of the Module class.	2012-08-03 00:30:35 +00:00
MC	Emit relocations from .debug_aranges to .debug_info for asm files	2012-11-14 09:55:38 +00:00
Object	s/assert/llvm_unreachable/	2012-11-14 17:58:11 +00:00
Support	Remove the CellSPU port.	2012-11-14 22:09:20 +00:00
TableGen	Remove exception handling usage from tblgen.	2012-10-25 20:33:17 +00:00
Target	Revert changing FNEG of v4f32 to Expand. It's legal.	2012-11-15 08:09:46 +00:00
Transforms	Fix a crash observed by Shuxin Yang. The issue here is that LinearizeExprTree,	2012-11-15 09:58:38 +00:00
VMCore	Add doInitialization and doFinalization methods to ModulePass's, to allow them to be re-initialized and reused on multiple Module's.	2012-11-15 00:14:15 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile