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Commit 3a3bf0bb authored by Alexey Bataev's avatar Alexey Bataev
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[OPENMP] Codegen for 'omp critical' directive. 

This patch adds codegen for constructs:
#pragma omp critical [name]
<body>

It generates global variable ".gomp_critical_user_[name].var" of type int32[8]. Then it generates library call "kmpc_critical(loc, gtid, .gomp_critical_user_[name].var)", code for <body> statement and final call "kmpc_end_critical(loc, gtid, .gomp_critical_user_[name].var)".
Differential Revision: http://reviews.llvm.org/D5202

llvm-svn: 218239
parent b105a2c3
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