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* eliminate unneeded parens.Chris Lattner2009-04-131-2/+2
* "There was a typo in my previous patch which leads to miscompilation ofChris Lattner2009-04-121-1/+1
* add some optimizations for strncpy/strncat and factor someChris Lattner2009-04-121-22/+114
* Instcombine should not promote whole computation trees to "strange"Chris Lattner2009-04-081-0/+20
* fix rdar://6762290, a crash compiling cxx filt with clang.Chris Lattner2009-04-071-3/+4
* remove empty sectionChris Lattner2009-04-071-4/+0
* Let the strcat optimizer return the pointer to the start of the buffer,Ed Schouten2009-04-061-2/+2
* Reapply r68211, with the miscompilations it caused fixed.Owen Anderson2009-04-011-9/+30
* Revert r68172. It caused regressions inDan Gohman2009-04-011-38/+10
* Enhance GVN to propagate simple conditionals. This fixes PR3921.Owen Anderson2009-04-011-10/+38
* Make the key of ValueRankMap an AssertingVH, so that we die violentlyChris Lattner2009-03-311-6/+7
* Throttle back "fold select into operand" transformation. InstCombine should n...Evan Cheng2009-03-311-52/+81
* Update call graph after inlining invoke.Devang Patel2009-03-311-2/+19
* Loop Index Split can eliminate a loop if it can determin if loop body is exec...Devang Patel2009-03-301-8/+24
* Revert r67798: it breaks llvm-gcc bootstrap on x86-64-linux, presumably due toDuncan Sands2009-03-271-1/+0
* One more place to skip debug info.Dale Johannesen2009-03-271-7/+14
* While hoisting an instruction, update alias info set tracker.Devang Patel2009-03-261-0/+1
* Skip debug info one more place. (This one getsDale Johannesen2009-03-261-6/+12
* Before deleting a basic block, give other loop passes a chance cleanup analys...Devang Patel2009-03-251-1/+1
* Fix PR3874 by restoring a condition I removed, but making it moreChris Lattner2009-03-251-1/+2
* oops, I intended to remove this, not comment it out. Thanks Duncan!Chris Lattner2009-03-241-2/+1
* canonicalize inttoptr and ptrtoint instructions which cast pointers Chris Lattner2009-03-241-5/+37
* two changes:Chris Lattner2009-03-241-45/+29
* Use a SmallPtrSet instead of std::set.Dale Johannesen2009-03-231-2/+2
* Now that errs() is properly non-buffered, there's no need toDan Gohman2009-03-231-2/+1
* Factorize out a concept - no functionality change.Duncan Sands2009-03-213-8/+6
* Fix instcombine to not introduce undefined shifts when merging twoChris Lattner2009-03-201-2/+14
* Don't load values out of global constants with weakDuncan Sands2009-03-203-6/+8
* Clear the cached cost when removing a function inDale Johannesen2009-03-192-10/+17
* Fix comment typo.Dale Johannesen2009-03-191-1/+1
* This pass keeps a map of Instructions to Rank numbers,Dale Johannesen2009-03-191-8/+14
* Remove strange extra semicolons.Nick Lewycky2009-03-192-2/+2
* aha, DAE does have to think about PHI nodes. Many thanks to "Dr Evil" (aka D...Chris Lattner2009-03-181-3/+3
* Fix PR3826 - InstComb assert with vector shift, by not calling ComputeNumSign...Chris Lattner2009-03-181-7/+8
* add an assertion to make it clear that PHI nodes are not allowed.Chris Lattner2009-03-181-1/+4
* Explicitly check for StoreInst, do not lose the chance to delete Zhou Sheng2009-03-181-1/+1
* Revert my previous change on Local.cpp, instead, fix the bug on scalarrepl.Zhou Sheng2009-03-182-4/+1
* Fix a bug.Zhou Sheng2009-03-181-0/+3
* Fix PR3807 by inserting 'insertelement' instructions in the normal dest of Chris Lattner2009-03-181-5/+10
* LSR shouldn't ever try to hack on integer IV's larger than 64-bits. Right nowChris Lattner2009-03-171-0/+6
* Remove a condition which is always true.Chris Lattner2009-03-171-3/+3
* Fix a debug info dependency in jump threading.Dale Johannesen2009-03-171-2/+5
* Fix -strip-debug-declare to work when there areDale Johannesen2009-03-131-19/+17
* Fix PR3784: If the source of a phi comes from a bb ended with an invoke, make...Evan Cheng2009-03-131-0/+6
* Revert r66920. It was causing failures in the self-hosting buildbot (in releaseBill Wendling2009-03-134-7/+7
* One more place where debug info affects codegen.Dale Johannesen2009-03-131-1/+2
* Second installment of "BasicBlock operands to the back"Gabor Greif2009-03-134-7/+7
* Oops...I committed too much.Bill Wendling2009-03-132-34/+31
* Temporarily XFAIL this test.Bill Wendling2009-03-132-31/+34
* Fix one more place where debug info affectedDale Johannesen2009-03-131-2/+5