OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
382,834 Commits 31 Branches 0 Tags 2.2 GiB
Commit Graph

4 Commits

Author SHA1 Message Date
Florian Hahn 6240f436dd
Recommit "[LV] Allow tryToCreateWidenRecipe to return a VPValue, use for blends." 
This reverts the revert commit 437f0bbcd5.

It adds a new toVPRecipeResult, which forces VPRecipeOrVPValueTy to be
constructed with a VPRecipeBase *. This should address ambiguous
constructor issues for recipe sub-types that also inherit from VPValue.
 2021-02-24 10:36:02 +00:00
Florian Hahn 437f0bbcd5
Revert "[LV] Allow tryToCreateWidenRecipe to return a VPValue, use for blends." 
This reverts commit 4efa097eb4, because
some the compilers used for some bots do not support automatic
conversions to PointerUnion.
 2021-02-23 16:57:21 +00:00
Florian Hahn 4efa097eb4
[LV] Allow tryToCreateWidenRecipe to return a VPValue, use for blends. 
Generalize the return value of tryToCreateWidenRecipe to return either a
newly create recipe or an existing VPValue. Use this to avoid creating
unnecessary VPBlendRecipes.

Fixes PR44800.
 2021-02-23 16:52:03 +00:00
Florian Hahn c7ee57f1dc
[LV] Directly use incoming value for single VPBlendRecipes. 
VPBlendRecipes with single incoming (value, mask) pair are no-ops. Use
the incoming value directly.
 2021-02-22 16:10:08 +00:00