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(parent: c08a143) | patch
Reduce memory consumption of coverage dumps
authorSerge Guelton <sguelton@redhat.com>
Wed, 5 Jun 2019 06:35:10 +0000 (06:35 +0000)
committerSerge Guelton <sguelton@redhat.com>
Wed, 5 Jun 2019 06:35:10 +0000 (06:35 +0000)
commit488b86fe3acca7d28f0509181dea4e0e737794ee
treefc25524886c9d4ad23d610db0e31deed95b377a7tree | snapshot
parentc08a143b5a6114dcc6b23ab5f311fe506da656d4commit | diff
Reduce memory consumption of coverage dumps

Avoiding an intermediate join operation removes the need for an
intermediate buffer that may be quite large, as showcased by

        https://bugs.llvm.org/show_bug.cgi?id=41965

Differential Revision: https://reviews.llvm.org/D62623

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@362584 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/CoverageMappingGen.cpp diff | blob | history
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