[all-commits] [llvm/llvm-project] ee34d9: [InstCombine] use redirect of input file in regres...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ee34d9b210cb5a6d14fe069e2e2ae75b0548dba9
      https://github.com/llvm/llvm-project/commit/ee34d9b210cb5a6d14fe069e2e2ae75b0548dba9
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-09-29 (Tue, 29 Sep 2020)

  Changed paths:
    M llvm/test/Transforms/InstCombine/cmp-x-vs-neg-x.ll
    M llvm/test/Transforms/InstCombine/conditional-variable-length-signext-after-high-bit-extract.ll
    M llvm/test/Transforms/InstCombine/do-not-clone-dbg-declare.ll
    M llvm/test/Transforms/InstCombine/high-bit-signmask-with-trunc.ll
    M llvm/test/Transforms/InstCombine/high-bit-signmask.ll
    M llvm/test/Transforms/InstCombine/icmp-shl-nuw.ll
    M llvm/test/Transforms/InstCombine/infinite-loop-postdom.ll
    M llvm/test/Transforms/InstCombine/lshr-and-negC-icmpeq-zero.ll
    M llvm/test/Transforms/InstCombine/lshr-and-signbit-icmpeq-zero.ll
    M llvm/test/Transforms/InstCombine/merging-multiple-stores-into-successor.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-a.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-b.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-c.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll
    M llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-e.ll
    M llvm/test/Transforms/InstCombine/pr21891.ll
    M llvm/test/Transforms/InstCombine/pr38897.ll
    M llvm/test/Transforms/InstCombine/pr38915.ll
    M llvm/test/Transforms/InstCombine/pr41164.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-after-truncation-variant-a.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-after-truncation-variant-b.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-after-truncation-variant-c.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-after-truncation-variant-d.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-after-truncation-variant-e.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-after-truncation-variant-f.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-variant-a.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-variant-b.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-variant-c.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-variant-d.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-variant-e.ll
    M llvm/test/Transforms/InstCombine/redundant-left-shift-input-masking-variant-f.ll
    M llvm/test/Transforms/InstCombine/redundant-right-shift-input-masking.ll
    M llvm/test/Transforms/InstCombine/result-of-add-of-negative-is-non-zero-and-no-underflow.ll
    M llvm/test/Transforms/InstCombine/result-of-add-of-negative-or-zero-is-non-zero-and-no-underflow.ll
    M llvm/test/Transforms/InstCombine/result-of-usub-is-non-zero-and-no-overflow.ll
    M llvm/test/Transforms/InstCombine/sdiv-exact-by-negative-power-of-two.ll
    M llvm/test/Transforms/InstCombine/sdiv-exact-by-power-of-two.ll
    M llvm/test/Transforms/InstCombine/sdiv-of-non-negative-by-negative-power-of-two.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation-in-bittest-with-truncation-lshr.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation-in-bittest-with-truncation-shl.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation-in-bittest.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation-with-truncation-ashr.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation-with-truncation-lshr.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation-with-truncation-shl.ll
    M llvm/test/Transforms/InstCombine/shift-amount-reassociation.ll
    M llvm/test/Transforms/InstCombine/shift-by-signext.ll
    M llvm/test/Transforms/InstCombine/shift-direction-in-bit-test.ll
    M llvm/test/Transforms/InstCombine/shl-and-negC-icmpeq-zero.ll
    M llvm/test/Transforms/InstCombine/shl-and-signbit-icmpeq-zero.ll
    M llvm/test/Transforms/InstCombine/signbit-lshr-and-icmpeq-zero.ll
    M llvm/test/Transforms/InstCombine/signbit-shl-and-icmpeq-zero.ll
    M llvm/test/Transforms/InstCombine/srem-via-sdiv-mul-sub.ll
    M llvm/test/Transforms/InstCombine/strict-sub-underflow-check-to-comparison-of-sub-operands.ll
    M llvm/test/Transforms/InstCombine/sub-of-negatible.ll
    M llvm/test/Transforms/InstCombine/unsigned-add-lack-of-overflow-check-via-add.ll
    M llvm/test/Transforms/InstCombine/unsigned-add-lack-of-overflow-check-via-xor.ll
    M llvm/test/Transforms/InstCombine/unsigned-add-lack-of-overflow-check.ll
    M llvm/test/Transforms/InstCombine/unsigned-add-overflow-check-via-add.ll
    M llvm/test/Transforms/InstCombine/unsigned-add-overflow-check-via-xor.ll
    M llvm/test/Transforms/InstCombine/unsigned-add-overflow-check.ll
    M llvm/test/Transforms/InstCombine/unsigned-mul-lack-of-overflow-check-via-mul-udiv.ll
    M llvm/test/Transforms/InstCombine/unsigned-mul-lack-of-overflow-check-via-udiv-of-allones.ll
    M llvm/test/Transforms/InstCombine/unsigned-mul-overflow-check-via-mul-udiv.ll
    M llvm/test/Transforms/InstCombine/unsigned-mul-overflow-check-via-udiv-of-allones.ll
    M llvm/test/Transforms/InstCombine/unsigned-sub-lack-of-overflow-check.ll
    M llvm/test/Transforms/InstCombine/unsigned-sub-overflow-check.ll
    M llvm/test/Transforms/InstCombine/urem-via-udiv-mul-sub.ll
    M llvm/test/Transforms/InstCombine/variable-signext-of-variable-high-bit-extraction.ll

  Log Message:
  -----------
  [InstCombine] use redirect of input file in regression tests; NFC

This is a repeat of 1880092722 from 2009. We should have less risk
of hitting bugs at this point because we auto-generate positive CHECK
lines only, but this makes things consistent.

Copying the original commit msg:
"Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename."