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Differential D30929

NewGVN: Handle coercion of constant stores, loads, memory insts.
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Authored by • dberlin on Mar 13 2017, 10:03 PM.

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davide
Commits
rG07daac8a366c: NewGVN: Handle coercion of constant stores, loads, memory insts.
rL299330: NewGVN: Handle coercion of constant stores, loads, memory insts.
Summary

Depends on D30928.

This adds support for coercion of stores and memory instructions that do not require insertion to process.
Another few tests down.
I added the relevant tests from rle.ll

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rL LLVM

Event Timeline

• dberlin created this revision.Mar 13 2017, 10:03 PM
Herald added a subscriber: Prazek. · View Herald TranscriptMar 13 2017, 10:03 PM
• dberlin added inline comments.Mar 13 2017, 10:05 PM
lib/Transforms/Scalar/NewGVN.cpp
814 ↗(On Diff #91677)

i'll fix the comment formatting.

818 ↗(On Diff #91677)

waiting on a bootstrap to check this.

829 ↗(On Diff #91677)

and this :)

• dberlin updated this revision to Diff 91681.Mar 14 2017, 1:25 AM

Update to fix bugs discovered during a few 3-stages

Closed by commit rL299330: NewGVN: Handle coercion of constant stores, loads, memory insts. (authored by dannyb). · Explain WhyApr 2 2017, 6:36 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
llvm/
trunk/
lib/
Transforms/
Scalar/
94 lines
test/
Transforms/
NewGVN/
1 line
1 line
1 line
2 lines
59 lines

Diff 93779

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llvm/trunk/lib/Transforms/Scalar/NewGVN.cpp

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llvm/trunk/test/Transforms/NewGVN/calloc-load-removal.ll

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llvm/trunk/test/Transforms/NewGVN/fold-const-expr.ll

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llvm/trunk/test/Transforms/NewGVN/malloc-load-removal.ll

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llvm/trunk/test/Transforms/NewGVN/pr17732.ll

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llvm/trunk/test/Transforms/NewGVN/rle.ll

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