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path: root/lib/Analysis/ValueTracking.cpp
AgeCommit message (Expand)Author
2009-11-27limit the recursion depth of GetLinearExpression. ThisChris Lattner
2009-11-26Implement PR1143 (at -m64) by making basicaa look through extensions. WeChris Lattner
2009-11-26fix two transposed lines duncan caught and add an explanatory comment.Chris Lattner
2009-11-26this todo is resolved.Chris Lattner
2009-11-26move DecomposeGEPExpression out into ValueTracking.cppChris Lattner
2009-11-26remove some redundant bracesChris Lattner
2009-11-23Remove unused LLVMContext.Nick Lewycky
2009-11-18Simplify ComputeMultiple so that it doesn't depend on TargetData.Dan Gohman
2009-11-10Add ComputeMultiple() analysis function that recursively determines if a Valu...Victor Hernandez
2009-10-23Remove AllocationInst. Since MallocInst went away, AllocaInst is the only su...Victor Hernandez
2009-10-17Remove MallocInst from LLVM Instructions.Victor Hernandez
2009-09-25Handle sqrt in CannotBeNegativeZero. absf and abslDale Johannesen
2009-09-15Teach ValueTracking how to look through GlobalAliases. GlobalAliases areDan Gohman
2009-09-08fix ComputeMaskedBits handling of zext/sext/trunc to work with vectors.Chris Lattner
2009-09-08add some comments to describe the invariants.Chris Lattner
2009-09-02Fix DbgStopPointInst->getFileName/getDirectory, broken by the MDNodification inTorok Edwin
2009-08-27Handle TargetData with const.Dan Gohman
2009-08-19Use hasDefinitiveInitializer() instead of testing the same thingDan Gohman
2009-08-19Fix SimplifyLibcalls and ValueTracking to check mayBeOverriddenDan Gohman
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