[Openmp-commits] [PATCH] D129872: [clang][OpenMP] Fix runtime crash in the call to __kmp_alloc.

Jennifer Yu via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Fri Jul 15 09:08:21 PDT 2022

jyu2 created this revision.
jyu2 added reviewers: ddpagan, ABataev, mikerice.
jyu2 added projects: clang, OpenMP.
Herald added subscribers: guansong, yaxunl.
Herald added a project: All.
jyu2 requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added subscribers: openmp-commits, cfe-commits, sstefan1.

The problem is that "alloctor" from omp_init_allocator gets truncated before passing to __kmp_alloc.

To fix this, when generate AllocrVal, call to IgnoreImpCasts to skip 'trunc'

  rG LLVM Github Monorepo



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