| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | PR10180: Fix a instcombine crash with FP vectors. | Eli Friedman | 2011-06-23 | 1 | -2/+2 |
| * | Revamp the "ConstantStruct::get" methods. Previously, these were scattered | Chris Lattner | 2011-06-20 | 1 | -6/+11 |
| * | Revert r133285. Causing odd failures on Dragonegg. | Chad Rosier | 2011-06-17 | 1 | -4/+5 |
| * | Relocate NUW test to cover all binary ops in a dynamic alloca expr. | Stuart Hastings | 2011-06-17 | 1 | -5/+4 |
| * | Avoid fusing bitcasts with dynamic allocas if the amount-to-allocate | Stuart Hastings | 2011-06-13 | 1 | -0/+5 |
| * | InstCombine: Fold A-b == C --> b == A-C if A and C are constants. | Benjamin Kramer | 2011-06-13 | 1 | -7/+16 |
| * | InstCombine: Shrink ((zext X) & C1) == C2 to fold away the cast if the "zext"... | Benjamin Kramer | 2011-06-12 | 1 | -1/+17 |
| * | Simplify code. No functionality changes, name changes aside. | Benjamin Kramer | 2011-06-12 | 1 | -11/+6 |
| * | Reapply 132348 with fixes. rdar://problem/6501862 | Stuart Hastings | 2011-06-01 | 1 | -9/+15 |
| * | Revert to pacify a buildbot. rdar://problem/6501862 | Stuart Hastings | 2011-05-31 | 1 | -16/+9 |
| * | Followup to 132316; accept arbitrary constants, add with a constant, | Stuart Hastings | 2011-05-31 | 1 | -9/+16 |
| * | (1 - X) * (-2) -> (x - 1) * 2, for all positive nonzero powers of 2 | Stuart Hastings | 2011-05-30 | 1 | -0/+17 |
| * | ConstantFoldInstOperands doesn't like compares, hand it off to instsimplify i... | Benjamin Kramer | 2011-05-28 | 1 | -0/+10 |
| * | InstCombine: Make switch folding with equality compares more aggressive by tr... | Benjamin Kramer | 2011-05-27 | 1 | -15/+54 |
| * | Final step of instcombine debuginfo; switch a couple more places over to Inse... | Eli Friedman | 2011-05-27 | 5 | -16/+34 |
| * | Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist. | Chad Rosier | 2011-05-26 | 1 | -2/+2 |
| * | PR9998: ashr exact %x, 31 is not equivalent to sdiv exact %x, -2147483648. | Eli Friedman | 2011-05-25 | 1 | -4/+4 |
| * | Make instcombine O(N) instead of O(N^2) in code where the same simplifiable c... | Eli Friedman | 2011-05-24 | 1 | -10/+11 |
| * | rearrange two transforms, since one subsumes the other. Make the shift-exact... | Chris Lattner | 2011-05-23 | 1 | -16/+23 |
| * | Transform any logical shift of a power of two into an exact/NUW shift when | Chris Lattner | 2011-05-23 | 1 | -0/+17 |
| * | use the valuetracking isPowerOfTwo function, which is more powerful than chec... | Chris Lattner | 2011-05-23 | 1 | -4/+4 |
| * | add some random notes. | Chris Lattner | 2011-05-22 | 1 | -0/+5 |
| * | Carve out a place in instcombine to put transformations which work knowing th... | Chris Lattner | 2011-05-22 | 1 | -0/+37 |
| * | Revert "InstCombine: Turn mul.with.overflow(X, 2) into the cheaper add.with.o... | Benjamin Kramer | 2011-05-21 | 1 | -14/+0 |
| * | InstCombine: Turn mul.with.overflow(X, 2) into the cheaper add.with.overflow(... | Benjamin Kramer | 2011-05-21 | 1 | -0/+14 |
| * | Revert r131664 and fix it in instcombine instead. rdar://9467055 | Evan Cheng | 2011-05-20 | 1 | -0/+4 |
| * | Add comment. | Evan Cheng | 2011-05-19 | 1 | -0/+1 |
| * | Make the demanded bits/elements optimizations preserve debug line information. | Eli Friedman | 2011-05-19 | 2 | -15/+23 |
| * | More instcombine cleanup, towards improving debug line info. | Eli Friedman | 2011-05-18 | 3 | -10/+12 |
| * | More instcombine simplifications towards better debug locations. | Eli Friedman | 2011-05-18 | 2 | -13/+10 |
| * | More instcombine cleanup aimed towards improving debug line info. | Eli Friedman | 2011-05-18 | 1 | -21/+18 |
| * | Switch more inst insertion in instcombine to IRBuilder. | Eli Friedman | 2011-05-18 | 1 | -10/+6 |
| * | Switch more inst insertion in instcombine to IRBuilder. | Eli Friedman | 2011-05-18 | 1 | -13/+6 |
| * | Switch inst insertion in instcombine transform to IRBuilder. | Eli Friedman | 2011-05-18 | 1 | -6/+2 |
| * | Fix inelegant initialization. | Stuart Hastings | 2011-05-18 | 1 | -2/+1 |
| * | Start trying to make InstCombine preserve more debug info. The idea here is ... | Eli Friedman | 2011-05-18 | 2 | -5/+6 |
| * | Use ReplaceInstUsesWith instead of replaceAllUsesWith where appropriate in in... | Eli Friedman | 2011-05-18 | 3 | -11/+11 |
| * | X86 pmovsx/pmovzx ignore the upper half of their inputs. | Stuart Hastings | 2011-05-17 | 2 | -1/+23 |
| * | Avoid combining GEPs that might overflow at runtime. | Stuart Hastings | 2011-05-14 | 1 | -1/+3 |
| * | PR9838: Fix transform introduced in r127064 to not trigger when only one side... | Eli Friedman | 2011-05-05 | 1 | -1/+1 |
| * | Remove unused variable. | Duncan Sands | 2011-05-02 | 1 | -1/+1 |
| * | Move some rem transforms out of instcombine and into instsimplify. | Duncan Sands | 2011-05-02 | 1 | -42/+19 |
| * | InstCombine: Turn (zext A) udiv (zext B) into (zext (A udiv B)). Same for ure... | Benjamin Kramer | 2011-04-30 | 1 | -1/+28 |
| * | Use SimplifyDemandedBits on div instructions. | Benjamin Kramer | 2011-04-30 | 1 | -0/+4 |
| * | Balance parentheses. | Benjamin Kramer | 2011-04-29 | 1 | -1/+1 |
| * | InstCombine: turn (C1 << A) << C2) into (C1 << C2) << A) | Benjamin Kramer | 2011-04-29 | 1 | -1/+8 |
| * | We require threse bits to be zero, too. | Benjamin Kramer | 2011-04-28 | 1 | -2/+2 |
| * | Fix a comment. | Benjamin Kramer | 2011-04-28 | 1 | -1/+1 |
| * | InstCombine: Merge "(trunc x) == C1 & (and x, CA) == C2" into a single and+icmp. | Benjamin Kramer | 2011-04-28 | 1 | -0/+36 |
| * | Stop trying to have instcombine preserve LCSSA form: this was not | Duncan Sands | 2011-04-27 | 3 | -6/+0 |
