[all-commits] [llvm/llvm-project] 32dd58: Temporarily Revert "[CostModel] remove cost-kind p...

[Eric Christopher via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 32dd5870ee31af8ff895e6e2522f46182901d1b6
      https://github.com/llvm/llvm-project/commit/32dd5870ee31af8ff895e6e2522f46182901d1b6
  Author: Eric Christopher <echristo at gmail.com>
  Date:   2020-11-19 (Thu, 19 Nov 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/test/Analysis/CostModel/ARM/arith-overflow.ll
    M llvm/test/Analysis/CostModel/ARM/arith-ssat.ll
    M llvm/test/Analysis/CostModel/ARM/arith-usat.ll
    M llvm/test/Analysis/CostModel/ARM/intrinsic-cost-kinds.ll
    M llvm/test/Analysis/CostModel/X86/fmaxnum-size-latency.ll
    M llvm/test/Analysis/CostModel/X86/fminnum-size-latency.ll
    M llvm/test/Analysis/CostModel/X86/intrinsic-cost-kinds.ll
    R llvm/test/Transforms/LoopUnroll/AArch64/thresholdO3-cost-model.ll
    M llvm/test/Transforms/LoopVectorize/X86/gather_scatter.ll

  Log Message:
  -----------
  Temporarily Revert "[CostModel] remove cost-kind predicate for intrinsics in basic TTI implementation"
as it's causing crashes in the optimizer. A reduced testcase has been posted as a follow-up.

This reverts commit f7eac51b9b3f780c96ca41913293851c5acb465b.

Temporarily Revert "[CostModel] make default size cost for libcalls small (again)" as it depends upon the primary revert.

This reverts commit 8ec7ea3ddce7379e13e8dfb4a5260a6d2004aa1c.

Temporarily Revert "[CostModel] add tests for math library calls; NFC" as it depends upon the primary revert.

This reverts commit df09f825995b10da03f148133c119f52c94fd6e4.

Temporarily Revert "[LoopUnroll] add test for full unroll that is sensitive to cost-model; NFC" as it depends upon the primary revert.

This reverts commit 618d555e8d926a83161774df2035519c387269db.