| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Teach instsimplify to gracefully degrade in the presence of instructions | Chandler Carruth | 2012-03-21 | 1 | -0/+6 |
| * | Type sizes and fields offsets inside structs are unsigned. This is a highly | Duncan Sands | 2012-03-15 | 1 | -4/+2 |
| * | Generalize the "trunc(ptrtoint(x)) - trunc(ptrtoint(y)) -> | Duncan Sands | 2012-03-13 | 1 | -14/+34 |
| * | Uniformize the InstructionSimplify interface by ensuring that all routines | Duncan Sands | 2012-03-13 | 1 | -336/+277 |
| * | Fix regression from r151466: an we can't replace uses of an instruction reach... | Eli Friedman | 2012-03-13 | 1 | -3/+7 |
| * | Address some review comments from Duncan. This moves the iterative | Chandler Carruth | 2012-03-13 | 1 | -32/+23 |
| * | Teach instsimplify how to constant fold pointer differences. | Chandler Carruth | 2012-03-12 | 1 | -0/+122 |
| * | As Duncan pointed out, pointers tend not to be in floating point format...for... | Bill Wendling | 2012-03-10 | 1 | -6/+6 |
| * | Make this transformation slightly less agressive and more correct. | Bill Wendling | 2012-03-10 | 1 | -8/+18 |
| * | Refactor some methods to look through bitcasts and GEPs on pointers into | Chandler Carruth | 2012-03-10 | 1 | -25/+3 |
| * | Reinstate the optimization from r151449 with a fix to not turn 'gep %x' into | Nick Lewycky | 2012-02-26 | 1 | -11/+51 |
| * | Don't call dominates on unreachable instructions. | Rafael Espindola | 2012-02-26 | 1 | -1/+2 |
| * | Roll these back to r151448 until I figure out how they're breaking | Nick Lewycky | 2012-02-25 | 1 | -42/+10 |
| * | An argument and a local identified object (eg. a noalias call) could turn out | Nick Lewycky | 2012-02-25 | 1 | -12/+13 |
| * | Fix five-letter typo in comment. | Nick Lewycky | 2012-02-25 | 1 | -1/+1 |
| * | Teach instsimplify to be more aggressive when analyzing comparisons of pointers | Nick Lewycky | 2012-02-25 | 1 | -10/+41 |
| * | fix PR12075, a regression in a recent transform I added. In unreachable code... | Chris Lattner | 2012-02-24 | 1 | -4/+18 |
| * | fold comparisons of gep'd alloca points with null to false, | Chris Lattner | 2012-02-20 | 1 | -4/+21 |
| * | Fix a rather nasty regression from r150690: LHS != RHS does not imply LHS->st... | Eli Friedman | 2012-02-18 | 1 | -1/+2 |
| * | Revert "InstSimplify: Strip pointer casts early." | Benjamin Kramer | 2012-02-16 | 1 | -6/+5 |
| * | InstSimplify: Strip pointer casts early. | Benjamin Kramer | 2012-02-16 | 1 | -5/+6 |
| * | InstSimplify: Ignore pointer casts when constant folding compares between poi... | Benjamin Kramer | 2012-02-16 | 1 | -2/+5 |
| * | Fix PR11948: the result type of an icmp may be a vector of boolean - | Duncan Sands | 2012-02-10 | 1 | -0/+5 |
| * | Convert assert(0) to llvm_unreachable | Craig Topper | 2012-02-07 | 1 | -6/+3 |
| * | PatternMatch: Introduce a matcher for instructions with the "exact" bit. Use ... | Benjamin Kramer | 2012-01-01 | 1 | -10/+5 |
| * | Add support for vectors of pointers. | Nadav Rotem | 2011-12-05 | 1 | -2/+5 |
| * | Propagate TargetLibraryInfo throughout ConstantFolding.cpp and | Chad Rosier | 2011-12-01 | 1 | -217/+307 |
| * | Make use of "getScalarType()". No functionality change. | Nick Lewycky | 2011-12-01 | 1 | -8/+3 |
| * | Fix code to match comment. Fixes PR11340, a regression from r143209. | Eli Friedman | 2011-11-08 | 1 | -1/+1 |
| * | Teach instsimplify to simplify calls to undef. | Dan Gohman | 2011-11-04 | 1 | -0/+11 |
| * | Reapply commit 143214 with a fix: m_ICmp doesn't match conditions | Duncan Sands | 2011-10-30 | 1 | -29/+65 |
| * | Revert r143214; it's breaking a bunch of stuff. | Eli Friedman | 2011-10-29 | 1 | -45/+29 |
| * | The expression icmp eq (select (icmp eq x, 0), 1, x), 0 folds to false. | Duncan Sands | 2011-10-28 | 1 | -29/+45 |
| * | Fold icmp ugt (udiv X, Y), X to false. Spotted by my super-optimizer | Duncan Sands | 2011-10-28 | 1 | -0/+12 |
| * | Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul | Duncan Sands | 2011-10-27 | 1 | -2/+3 |
| * | The maximum power of 2 dividing a power of 2 is itself. This occurs | Duncan Sands | 2011-10-26 | 1 | -0/+9 |
| * | InstSimplify: Don't try to replace an extractvalue/insertvalue pair with the ... | Benjamin Kramer | 2011-09-05 | 1 | -1/+2 |
| * | Add some simple insertvalue simplifications, for the purpose of cleaning | Duncan Sands | 2011-09-05 | 1 | -0/+36 |
| * | Revert r137781; I agree with Duncan's comment that the situation in question ... | Eli Friedman | 2011-08-17 | 1 | -5/+4 |
| * | Extend the undef ^ undef idiom once more. No testcase: I can't figure out ho... | Eli Friedman | 2011-08-16 | 1 | -4/+5 |
| * | Fix what seems an obvious typo. Patch by Ivan Krasin. Problem | Duncan Sands | 2011-08-04 | 1 | -1/+1 |
| * | Add helper function for getting true/false constants in a uniform | Duncan Sands | 2011-07-26 | 1 | -34/+48 |
| * | Convert GetElementPtrInst to use ArrayRef. | Jay Foad | 2011-07-25 | 1 | -2/+1 |
| * | Convert ConstantExpr::getGetElementPtr and | Jay Foad | 2011-07-21 | 1 | -3/+1 |
| * | Convert SimplifyGEPInst to use ArrayRef. | Jay Foad | 2011-07-19 | 1 | -8/+9 |
| * | Use ArrayRef in ConstantFoldInstOperands and ConstantFoldCall. | Jay Foad | 2011-07-19 | 1 | -10/+10 |
| * | land David Blaikie's patch to de-constify Type, with a few tweaks. | Chris Lattner | 2011-07-18 | 1 | -9/+9 |
| * | Improve constant folding of undef for cmp and select operators. | Dan Gohman | 2011-07-01 | 1 | -4/+4 |
| * | The comparision "max(x,y)==x" is equivalent to "x>=y". Since the max is | Duncan Sands | 2011-05-07 | 1 | -10/+56 |
| * | PR9838: Fix transform introduced in r127064 to not trigger when only one side... | Eli Friedman | 2011-05-05 | 1 | -1/+1 |
