Commits · 26b8cd84b3c762dc6fbd7d83bebe42b3df2f8d02 · Raul Torres / llvm-target-spread · GitLab

May 31, 2008
- Add more i1 optimizations. add, sub, mul, s/udiv on i1 are now simplified away. · 26b8cd84
  Nick Lewycky authored May 31, 2008
  26b8cd84
- Adding i1 is always Xor. · df9242a8
  Nick Lewycky authored May 31, 2008
  df9242a8
May 28, 2008
- Implement PR2370: memmove(x,x,size) -> noop. · ecdefb5d
  Chris Lattner authored May 28, 2008
  ecdefb5d
May 25, 2008
- "ret (constexpr)" can't be folded into a Constant. Add a method to · f6ccd258
  Nick Lewycky authored May 25, 2008
  f6ccd258
May 24, 2008
- Fix a serious brain-o. Obviously no-one reviewed my patch :( · 87a099a0
  Chris Lattner authored May 24, 2008
  87a099a0
May 23, 2008
- Constant integer vectors may also be negated. · 3bf5512d
  Nick Lewycky authored May 23, 2008
  3bf5512d
- Revert X + X --> X * 2 optz'n which pessimizes heavily on x86. · 4f3d8785
  Nick Lewycky authored May 23, 2008
  4f3d8785
- Implement X + X for vectors. · 452fb329
  Nick Lewycky authored May 23, 2008
  452fb329
- Fix a recently added optimization to not crash on vectors. · 2ec9a011
  Nick Lewycky authored May 23, 2008
  2ec9a011
- Generalize the new code in instcombine's ComputeNumSignBits for handling · 6d5f120c
  Dan Gohman authored May 23, 2008
  6d5f120c
May 21, 2008
- Eliminate questionable syntax for stdin redirection. This probably also speeds things up a bit. · d01c562e
  Gabor Greif authored May 20, 2008
  d01c562e
May 20, 2008
- Oops, commit the version of this test that actually works. · 0843435b
  Dan Gohman authored May 20, 2008
  0843435b
- Port SelectionDAG's ComputeNumSignBits-using code to instcombine, · 81ab753b
  Dan Gohman authored May 20, 2008
  81ab753b
- sabre brings to my attention that the 'tr' suffix is also obsolete · 1e427c32
  Gabor Greif authored May 20, 2008
  1e427c32
- Rename the last test with .llx extension to .ll, resolve duplicate test by... · f45ff35b
  Gabor Greif authored May 20, 2008
  f45ff35b
- Teach instcombine 4 new xforms: · 7ac943ff
  Chris Lattner authored May 20, 2008
  7ac943ff
May 19, 2008
- convert fptosi(sitofp x) -> x if the fp value has enough bits in its mantissa · e35fe0f1
  Chris Lattner authored May 19, 2008
  e35fe0f1
- Fold FP comparisons where one operand is converted from an integer · 5920a780
  Chris Lattner authored May 19, 2008
  5920a780
- be more aggressive about transforming add -> or when the operands have no · fc365b60
  Chris Lattner authored May 19, 2008
  fc365b60
May 18, 2008
- Fix PR2339 · 4b2a724f
  Chris Lattner authored May 18, 2008
  4b2a724f
- remove empty file? · 14b3604d
  Chris Lattner authored May 18, 2008
  14b3604d
May 17, 2008
- Revert constant-folding change that will miscompile in some cases. · eb185ca5
  Nick Lewycky authored May 17, 2008
  eb185ca5
- Constant fold inttoptr and ptrtoint. · 1ba90bb6
  Nick Lewycky authored May 17, 2008
  1ba90bb6
May 16, 2008
- implement PR2328. · 5c953b7d
  Chris Lattner authored May 16, 2008
  5c953b7d
May 15, 2008
- Situations can arise when you have a function called that returns a 'void', but · 3716952f
  Bill Wendling authored May 14, 2008
  3716952f
May 10, 2008
- Testcase for PR2303. · 8111b67c
  Duncan Sands authored May 10, 2008
  8111b67c
May 09, 2008
- Implement PR2298. This transforms: · aaba10e8
  Chris Lattner authored May 09, 2008
  aaba10e8
May 08, 2008
- More than just loads can read from memory: readonly calls like strlen · 49a594e6
  Chris Lattner authored May 08, 2008
  49a594e6
- Make instcombine's DSE respect loads as well as stores. It is not safe to · 4fa09669
  Chris Lattner authored May 08, 2008
  4fa09669
May 07, 2008
- Fix a bug in the ComputeMaskedBits logic for multiply. · 5a3eecdf
  Dan Gohman authored May 07, 2008
  5a3eecdf
May 06, 2008
- Correct the value of LowBits in srem and urem handling in · cf0e3acf
  Dan Gohman authored May 06, 2008
  cf0e3acf
May 02, 2008
- Fix a mistake in the computation of leading zeros for udiv. · 1962c2be
  Dan Gohman authored May 02, 2008
  1962c2be
- Update old-style syntax in some "not grep" tests. · 2cdcf2bd
  Dan Gohman authored May 01, 2008
  2cdcf2bd
May 01, 2008
- Fix an overaggressive SimplifyDemandedBits optimization on urem. This · 4be6ae4e
  Dan Gohman authored May 01, 2008
  4be6ae4e
- move some tests from libcall optimizer suite. · adf28cb7
  Chris Lattner authored May 01, 2008
  adf28cb7
Apr 30, 2008
- move lowering of llvm.memset -> store from simplify libcalls · 2dc44266
  Chris Lattner authored Apr 30, 2008
  2dc44266
Apr 29, 2008
- don't eliminate load from volatile value on paths where the load is dead. · d9e3b5c5
  Chris Lattner authored Apr 29, 2008
  d9e3b5c5
- make this test reduced and *valid* · 53bcf360
  Chris Lattner authored Apr 29, 2008
  53bcf360
- fix a subtle volatile handling bug. · 9233c124
  Chris Lattner authored Apr 29, 2008
  9233c124
- don't delete the last store to an alloca if the store is volatile. · e331a65c
  Chris Lattner authored Apr 29, 2008
  e331a65c