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[MergeICmps] Make base ordering really deterministic.

Authored by courbet on Feb 15 2019, 6:17 AM.

Description

[MergeICmps] Make base ordering really deterministic.

Summary:
The idea is that we now manipulate bases through a unsigned BaseID based on
order of appearance in the comparison chain rather than through the Value*.

Fixes 40714.

Reviewers: gchatelet

Subscribers: mgrang, jfb, jdoerfert, llvm-commits, hans

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D58274

llvm-svn: 354131

Details

Committed
courbetFeb 15 2019, 6:17 AM
Differential Revision
D58274: [MergeICmps] Make base ordering really deterministic.
Parents
rGcc004df7ebdb: [MergeICmps][NFC] Improve doc.
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