Florian Hahn 706bbfb35b
Revert "[VPlan] Add VPReductionPHIRecipe (NFC)." and follow-ups
This reverts commit 3fed6d443f802c43aade1b5b1b09f5e2f8b3edb1,
bbcbf21ae60c928e07dde6a1c468763b3209d1e6 and
6c3451cd76cbd0cd973d9c2b08b168dcd0bce3c2.

The changes causing build failures with certain configurations, e.g.
https://lab.llvm.org/buildbot/#/builders/67/builds/3365/steps/6/logs/stdio

    lib/libLLVMVectorize.a(LoopVectorize.cpp.o): In function `llvm::VPRecipeBuilder::tryToCreateWidenRecipe(llvm::Instruction*, llvm::ArrayRef<llvm::VPValue*>, llvm::VFRange&, std::unique_ptr<llvm::VPlan, std::default_delete<llvm::VPlan> >&) [clone .localalias.8]':
    LoopVectorize.cpp:(.text._ZN4llvm15VPRecipeBuilder22tryToCreateWidenRecipeEPNS_11InstructionENS_8ArrayRefIPNS_7VPValueEEERNS_7VFRangeERSt10unique_ptrINS_5VPlanESt14default_deleteISA_EE+0x63b): undefined reference to `vtable for llvm::VPReductionPHIRecipe'
    collect2: error: ld returned 1 exit status
2021-07-06 12:10:03 +01:00
..
2020-11-06 11:12:10 +01:00
2019-04-25 04:49:48 +00:00