| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Optimize exact sdiv by a constant power of 2 to ashr. | Dan Gohman | 2009-08-11 | 1 | -0/+15 |
| * | Don't assume that external global variables are aligned at their preferred | Dan Gohman | 2009-08-11 | 1 | -0/+22 |
| * | Add -disable-output. Thanks Bill! | Dan Gohman | 2009-08-03 | 1 | -1/+1 |
| * | Add a new Constant::getIntegerValue helper function, and convert a | Dan Gohman | 2009-08-03 | 1 | -0/+84 |
| * | PR4662: Fix a crash introduced by the recent LLVMContext changes. | Eli Friedman | 2009-07-31 | 1 | -0/+14 |
| * | Fix PR4645 which was fallout from the fix for PR4641. | Daniel Dunbar | 2009-07-29 | 1 | -0/+24 |
| * | Just discard the output, no need to turn it back into text. | Nick Lewycky | 2009-07-29 | 1 | -1/+1 |
| * | don't dump .bc file to stdout, and simplify this to a trivial testcase. | Chris Lattner | 2009-07-29 | 1 | -158/+1 |
| * | Bulk erasing instructions without RAUWing them is unsafe. Instead, break them | Nick Lewycky | 2009-07-29 | 1 | -0/+179 |
| * | Teach instcombine to respect and preserve inbounds. Add inbounds | Dan Gohman | 2009-07-28 | 3 | -10/+10 |
| * | merge vector-casts-0.ll into vector-casts.ll | Chris Lattner | 2009-07-23 | 2 | -55/+56 |
| * | Make some existing optimizations that would only trigger on scalars | Chris Lattner | 2009-07-23 | 1 | -2/+31 |
| * | convert a test to filecheck format. This fixes an endemic problem | Chris Lattner | 2009-07-23 | 1 | -5/+12 |
| * | rename test | Chris Lattner | 2009-07-23 | 1 | -0/+0 |
| * | Add a testcase for PR2831. | Dan Gohman | 2009-07-21 | 1 | -0/+35 |
| * | The upper argument of ConstantRange is exclusive, not inclusive. | Dan Gohman | 2009-07-20 | 1 | -0/+27 |
| * | Revert the addition of hasNoPointerOverflow to GEPOperator. | Dan Gohman | 2009-07-20 | 4 | -130/+33 |
| * | Canonicalize bitcasts between types like <1 x i64> and i64 to | Eli Friedman | 2009-07-18 | 1 | -0/+22 |
| * | Back out 76300; apparently the preference is to canonicalize the other | Eli Friedman | 2009-07-18 | 1 | -12/+0 |
| * | Add combine: X sdiv (1 << Y) -> X udiv (1 << Y) when X doesn't have the | Eli Friedman | 2009-07-18 | 1 | -0/+9 |
| * | Canonicalize insert/extractelement from single-element vectors into | Eli Friedman | 2009-07-18 | 1 | -0/+12 |
| * | Fix simplifylibcalls memset recognition to work on 64-bit platforms | Eli Friedman | 2009-07-18 | 1 | -0/+12 |
| * | Fill in some holes in ScalarEvolution's loop iteration condition | Dan Gohman | 2009-07-16 | 1 | -0/+38 |
| * | Switch invars away from using isTrapping when it really shouldn't be | Eli Friedman | 2009-07-15 | 1 | -0/+19 |
| * | Don't restrict the set of instructions where we try to constant-fold the | Eli Friedman | 2009-07-15 | 1 | -0/+13 |
| * | Fix the expansion of umax and smax in the case where one or more of | Dan Gohman | 2009-07-14 | 1 | -0/+145 |
| * | Add a testcase for a bug fixed by r75634. | Dan Gohman | 2009-07-14 | 1 | -0/+36 |
| * | Revert 75571; I'm convinced this isn't the right thing to do. | Dale Johannesen | 2009-07-14 | 1 | -11/+0 |
| * | Fix trivial todo in instcombine. | Eli Friedman | 2009-07-14 | 1 | -0/+5 |
| * | Update LoopSimplify and LoopUnswitch to use the new makeLoopInvariant | Dan Gohman | 2009-07-14 | 1 | -2/+2 |
| * | Fix indvars to not assume that a loop with a single unique exit | Dan Gohman | 2009-07-14 | 1 | -0/+47 |
| * | Don't delete asm's just because their inputs are undefined; | Dale Johannesen | 2009-07-14 | 1 | -0/+11 |
| * | PR4548: optimize zext+udiv+trunc to udiv. | Eli Friedman | 2009-07-13 | 1 | -0/+19 |
| * | Fix bug in run-line. | Eli Friedman | 2009-07-13 | 1 | -3/+1 |
| * | Canonicalize boolean +/- a constant to a select. | Eli Friedman | 2009-07-13 | 1 | -0/+31 |
| * | Reapply 75252, with a fix to avoid the infinite recursion case. The | Dan Gohman | 2009-07-13 | 1 | -1/+0 |
| * | Move the re-sort of invalidated NonLocalPointerDeps cache earlier | Chris Lattner | 2009-07-13 | 1 | -0/+67 |
| * | Revert r75252 which was causing some crashes at compile time. | Nick Lewycky | 2009-07-11 | 1 | -0/+1 |
| * | Generalize ScalarEvolution's cast-folding code to support more kinds | Dan Gohman | 2009-07-10 | 1 | -0/+143 |
| * | There's no need to consider PHI nodes in the same block as the instruction | Nick Lewycky | 2009-07-09 | 2 | -0/+74 |
| * | Remove the vicmp and vfcmp instructions. Because we never had a release with | Nick Lewycky | 2009-07-08 | 1 | -12/+12 |
| * | do not try to analyze bitcasts from i64 to <2 x i32> in ComputedMaskedBits. ... | Chris Lattner | 2009-07-02 | 1 | -0/+15 |
| * | Fix an instcombine abort on a scalar-to-vector bitcast. This fixes PR4487. | Dan Gohman | 2009-07-01 | 1 | -0/+14 |
| * | Don't cache PHI exit values from exhaustive evaluations, because | Dan Gohman | 2009-06-29 | 1 | -0/+78 |
| * | Don't try to split a loop when the controlling icmp instruction | Dan Gohman | 2009-06-27 | 1 | -0/+195 |
| * | Teach LoopSimplify how to merge multiple loop exits into a single exit, | Dan Gohman | 2009-06-27 | 1 | -0/+45 |
| * | When a value is used multiple times within a single PHI, instructions | Dan Gohman | 2009-06-27 | 1 | -0/+33 |
| * | Add some testcases for some of the recent ScalarEvolution bug fixes. | Dan Gohman | 2009-06-26 | 1 | -0/+33 |
| * | Fix LCSSA to avoid emitting a PHI node for the unwind destination of | Dan Gohman | 2009-06-26 | 1 | -0/+143 |
| * | Simplify [su]max(MAX, n) to MAX. This comes up in loop tripcount | Dan Gohman | 2009-06-24 | 2 | -3/+66 |
