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Differential D42505

[X86] Improve Load-Op-Store fusion.
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Authored by niravd on Jan 24 2018, 1:58 PM.

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Reviewers
craig.topper
RKSimon
hfinkel
jyknight
Summary

Improve X86's load-op-store fusion cycle creation check.

Extracted from D41293.

Diff Detail

Event Timeline

niravd created this revision.Jan 24 2018, 1:58 PM
Herald added a subscriber: hiraditya. · View Herald TranscriptJan 24 2018, 1:58 PM
Harbormaster completed remote builds in B14215: Diff 131347.Jan 24 2018, 1:59 PM
craig.topper added inline comments.Jan 26 2018, 11:18 AM
llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
2130

Make this 'const'?

niravd abandoned this revision.Feb 9 2018, 7:43 PM

Already commited in rL324359

Revision Contents
Changeset List

PathSize
llvm/
lib/
Target/
X86/
52 lines
test/
CodeGen/
X86/
145 lines
32 lines

Diff 131347

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llvm/lib/Target/X86/X86ISelDAGToDAG.cpp

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llvm/test/CodeGen/X86/i256-add.ll

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llvm/test/CodeGen/X86/load-op-store-fusion.ll

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