llvm - http://llvm.org

Age	Commit message (Collapse)	Author
2009-06-13	Unlike the other instructions, GEP really does need to look at the type of a	Nick Lewycky
	pointer. This fixes kimwitu++. Pointed out by Frits van Bommel on review! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12	Give Instruction::isSameOperationAs a corresponding comment to note	Dan Gohman
	the relationship with MergeFunctions.cpp's isEquivalentOperation, and make a trivial code reordering so that the two functions are easier to compare. Fix the name of Instruction::isSameOperationAs in MergeFunction.cpp's isEquivalentOperation's comment, and fix a nearby 80-column violation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12	Keep callers of a weak function calling it, instead of the non-weak equivalent.	Nick Lewycky
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73235 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12	Don't forget to match the calling convention when producing a thunk.	Nick Lewycky
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12	Given two identical weak functions, produce one internal function and two weak	Nick Lewycky
	thunks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-12	Add an "are types equivalent" operation that ignores the types that a pointer	Nick Lewycky
	points to while analyzing all other fields. Use FoldingSetNodeID to produce a good hash. This dramatically decreases run times. Emit thunks. This means that it can look at all functions regardless of what the linkage is or if the address is taken, but unfortunately some small functions can be even shorter than the thunk because our backend doesn't yet realize it can just turn these into jumps. This means that this pass will pessimize code on average. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15	Add the private linkage.	Rafael Espindola
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-02	Changes from Duncan's review:	Nick Lewycky
	* merge two weak functions by making them both alias a third non-weak fn * don't reimplement CallSite::hasArgument * whitelist the safe linkage types git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58568 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-02	Get this building on 64 bit machines (error:	Duncan Sands
	cast from ‘const llvm::PointerType*’ to ‘unsigned int’ loses precision). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58561 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-02	Add a new MergeFunctions pass. It finds identical functions and merges them.	Nick Lewycky
	This triggers only 60 times in llvm-test (look at .llvm.bc, not .linked.rbc) and so it probably wont be turned on by default. Also, may of those are likely to go away when PR2973 is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58557 91177308-0d34-0410-b5e6-96231b3b80d8