| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| ... | |
| * | Add more analysis of the sign bit of an srem instruction. If the LHS is negative | Nick Lewycky | 2011-03-07 | 1 | -0/+13 |
| * | Fix comment. | Nick Lewycky | 2011-02-28 | 1 | -1/+1 |
| * | srem doesn't actually have the same resulting sign as its numerator, you could | Nick Lewycky | 2011-02-28 | 1 | -12/+0 |
| * | Teach value tracking to make use of flags in more situations. | Nick Lewycky | 2011-02-28 | 1 | -0/+25 |
| * | Teach ValueTracking to look at the dividend when determining the sign bit of an | Nick Lewycky | 2011-02-28 | 1 | -0/+12 |
| * | Stores of null pointers should turn into memset, we weren't recognizing | Chris Lattner | 2011-02-19 | 1 | -0/+5 |
| * | Tolerate degenerate phi nodes that can occur in the middle of optimization | Nick Lewycky | 2011-02-10 | 1 | -0/+4 |
| * | Add a m_SignBit pattern for convenience. | Duncan Sands | 2011-02-01 | 1 | -3/+1 |
| * | Fix typo: should have been testing that X was odd, not V. | Duncan Sands | 2011-01-29 | 1 | -3/+3 |
| * | APInt has a method for determining whether a number is a power of 2 | Duncan Sands | 2011-01-26 | 1 | -1/+1 |
| * | In which I discover that zero+zero is zero, d'oh! | Duncan Sands | 2011-01-25 | 1 | -3/+3 |
| * | See if this fixes llvm-gcc bootstrap. | Duncan Sands | 2011-01-25 | 1 | -1/+2 |
| * | According to my auto-simplifier the most common missed simplifications in | Duncan Sands | 2011-01-25 | 1 | -1/+164 |
| * | Give GetUnderlyingObject a TargetData, to keep it in sync | Dan Gohman | 2011-01-24 | 1 | -3/+4 |
| * | fix an off-by-one bug that caused a crash analyzing | Chris Lattner | 2011-01-04 | 1 | -1/+1 |
| * | move isBytewiseValue out to ValueTracking.h/cpp | Chris Lattner | 2010-12-26 | 1 | -0/+69 |
| * | Add vector versions of some existing scalar transforms to aid codegen in matc... | Nate Begeman | 2010-12-17 | 1 | -0/+7 |
| * | Reapply r121886, and also update DecomposeGEPExpression to keep | Dan Gohman | 2010-12-15 | 1 | -0/+8 |
| * | Revert r121886. DecomposeGEPExpression needs to be kept | Dan Gohman | 2010-12-15 | 1 | -8/+0 |
| * | Strengthen GetUnderlyingObject using InstructionSimplify. | Dan Gohman | 2010-12-15 | 1 | -0/+9 |
| * | Move Value::getUnderlyingObject to be a standalone | Dan Gohman | 2010-12-15 | 1 | -0/+20 |
| * | PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and | Jay Foad | 2010-12-07 | 1 | -12/+10 |
| * | PR5207: Rename overloaded APInt methods set(), clear(), flip() to | Jay Foad | 2010-12-01 | 1 | -11/+11 |
| * | move GetPointerBaseWithConstantOffset out of GVN into ValueTracking.h | Chris Lattner | 2010-11-30 | 1 | -0/+41 |
| * | PR5207: Make APInt::set(), APInt::clear() and APInt::flip() return void. | Jay Foad | 2010-11-30 | 1 | -2/+3 |
| * | fix PR8063, a crash in globalopt in the malloc analysis code. | Chris Lattner | 2010-09-05 | 1 | -20/+29 |
| * | move gep decomposition out of ValueTracking into BasicAA. The form of | Chris Lattner | 2010-08-18 | 1 | -189/+0 |
| * | Revert r111375, "move gep decomposition out of ValueTracking into BasicAA. The | Daniel Dunbar | 2010-08-18 | 1 | -0/+188 |
| * | move gep decomposition out of ValueTracking into BasicAA. The form of | Chris Lattner | 2010-08-18 | 1 | -188/+0 |
| * | fix PR7589: In brief: | Chris Lattner | 2010-08-18 | 1 | -3/+3 |
| * | use ArgOperand accessors | Gabor Greif | 2010-06-23 | 1 | -2/+2 |
| * | Revert 101465, it broke internal OpenGL testing. | Eric Christopher | 2010-04-16 | 1 | -2/+2 |
| * | reapply r101434 | Gabor Greif | 2010-04-16 | 1 | -2/+2 |
| * | back out r101423 and r101397, they break llvm-gcc self-host on darwin10 | Gabor Greif | 2010-04-16 | 1 | -2/+2 |
| * | reapply r101364, which has been backed out in r101368 | Gabor Greif | 2010-04-15 | 1 | -2/+2 |
| * | back out r101364, as it trips the linux nightlybot on some clang C++ tests | Gabor Greif | 2010-04-15 | 1 | -2/+2 |
| * | rotate CallInst operands, i.e. move callee to the back | Gabor Greif | 2010-04-15 | 1 | -2/+2 |
| * | Constify GetConstantStringInfo. | Dan Gohman | 2010-04-14 | 1 | -12/+13 |
| * | Fix a typo in ValueTracking that's causing instcombine to delete needed shift... | Evan Cheng | 2010-03-13 | 1 | -1/+1 |
| * | Move GetStringLength and helper from SimplifyLibCalls to ValueTracking. | Eric Christopher | 2010-03-05 | 1 | -0/+129 |
| * | There are two ways of checking for a given type, for example isa<PointerType>(T) | Duncan Sands | 2010-02-16 | 1 | -6/+6 |
| * | Uniformize the names of type predicates: rather than having isFloatTy and | Duncan Sands | 2010-02-15 | 1 | -8/+8 |
| * | It looks like the changes to the SRem logic of SimplifyDemandedUseBits | Duncan Sands | 2010-01-29 | 1 | -8/+17 |
| * | teach ComputeNumSignBits to look through PHI nodes. | Chris Lattner | 2010-01-07 | 1 | -4/+19 |
| * | Move remaining stuff to the isInteger predicate. | Benjamin Kramer | 2010-01-05 | 1 | -3/+2 |
| * | Fix GetConstantStringInfo to not look into MDString (it works on | Chris Lattner | 2009-12-15 | 1 | -5/+0 |
| * | Fixed an assertion failure for tracking sext of a vector of integers | Mon P Wang | 2009-12-02 | 1 | -1/+1 |
| * | implement a FIXME: limit the depth that DecomposeGEPExpression goes the same | Chris Lattner | 2009-11-28 | 1 | -3/+8 |
| * | limit the recursion depth of GetLinearExpression. This | Chris Lattner | 2009-11-27 | 1 | -6/+13 |
| * | Implement PR1143 (at -m64) by making basicaa look through extensions. We | Chris Lattner | 2009-11-26 | 1 | -2/+23 |
