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path: root/lib/Analysis/ValueTracking.cpp
AgeCommit message (Expand)Author
2009-08-13Push LLVMContexts through the IntegerType APIs.Owen Anderson
2009-08-11Don't assume that external global variables are aligned at their preferredDan Gohman
2009-08-07Fix a bunch of namespace pollution.Dan Gohman
2009-07-31Move a few more APIs back to 2.5 forms. The only remaining ones left to chan...Owen Anderson
2009-07-30Move more code back to 2.5 APIs.Owen Anderson
2009-07-26Remove Value::getNameLenDaniel Dunbar
2009-07-22Get rid of the Pass+Context magic.Owen Anderson
2009-07-17Add a new Operator class, for handling Instructions and ConstantExprsDan Gohman
2009-07-06"LLVMContext* " --> "LLVMContext *"Owen Anderson
2009-07-06Finish LLVMContext-ing lib/Analysis. This required pushing LLVMContext's thr...Owen Anderson
2009-07-02do not try to analyze bitcasts from i64 to <2 x i32> in ComputedMaskedBits. ...Chris Lattner
2009-06-22Fix llvm::ComputeNumSignBits to handle pointer typesDan Gohman
2009-06-15Support vector casts in more places, fixing a variety of assertionDan Gohman
2009-06-04Split the Add, Sub, and Mul instruction opcodes into separateDan Gohman
2009-05-24When the low bits of one operand of an add are zero, that numberDan Gohman
2009-05-21Teach ValueTracking a new way to analyze PHI nodes, and and teachDan Gohman
2009-05-09Rename PaddedSize to AllocSize, in the hope that thisDuncan Sands
2009-03-13Oops...I committed too much.Bill Wendling
2009-03-13Temporarily XFAIL this test.Bill Wendling
2009-02-24Fix a ValueTracking rule: RHS means operand 1, not 0. Add a simpleDan Gohman
2009-01-20Eliminate use of uint32_t to improve compatibility with cygwinChris Lattner
2009-01-12Rename getABITypeSize to getTypePaddedSize, asDuncan Sands
2009-01-08ValueTracker can't assume that an alloca with no specified alignment Chris Lattner
2008-10-27Re-apply 55137 with fixes.David Greene
2008-08-21Temporarily reverting r55137. This was causing the bootstrap to go into anBill Wendling
2008-08-21Fix ComputeMaskedBits to handle phis correctly. We need to take theDavid Greene
2008-08-13Fix a bogus srem rule - a negative value srem'd by a power-of-2Dan Gohman
2008-07-16Don't use ++idx_begin when I actually mean idx_begin + 1, especially since weMatthijs Kooijman
2008-06-30- Re-apply 52748 and friends with fix. GetConstantStringInfo() returns an emp...Evan Cheng
2008-06-29Revert (52748 and friends):Anton Korobeynikov
2008-06-28Add back the capability to include nul characters in strings with Chris Lattner
2008-06-28Tighten up checking.Chris Lattner
2008-06-27fix the regressions from Eric's patch by making GetConstantStringInfoChris Lattner
2008-06-26Reserve the size we'll need in advance.Owen Anderson
2008-06-26Move GetConstantStringInfo to lib/Analysis. RemoveEric Christopher
2008-06-19Fix some warnings reported by gcc-4.3. HopefullyDuncan Sands
2008-06-17Use a SmallVector instead of an array, since auto_ptr doesn't handle arraysMatthijs Kooijman
2008-06-16Make BuildSubAggregate use FindInsertedElement again to prevent it fromMatthijs Kooijman
2008-06-16Make the InsertBefore argument to FindInsertedValue optional, so you can find...Matthijs Kooijman
2008-06-16Pass around Instruction* instead of Instruction& in FindInsertedValue and fri...Matthijs Kooijman
2008-06-1680 column fixes.Matthijs Kooijman
2008-06-16Move FindScalarValue from InstructionCombining.cpp to ValueTracking.cpp. WhileMatthijs Kooijman
2008-06-04Add #includes required by GCC 4.3, thanks for Zhongxing XuChris Lattner
2008-06-02Remove unneeded code I added.Chris Lattner
2008-06-02move CannotBeNegativeZero to ValueTracking. Simplify some signbit comparisons.Chris Lattner
2008-06-02move ComputeMaskedBits, MaskedValueIsZero, and ComputeNumSignBitsChris Lattner