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| author | Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de> | 2016-09-14 13:59:19 +0000 |
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| committer | Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de> | 2016-09-14 13:59:19 +0000 |
| commit | 8a27064e05c0327790c5144bf8498ca4a68152da (patch) | |
| tree | 90979c5ad899eb41d9921a3bcab6ee4604a55436 /libcxx/test/std/strings/basic.string/string.cons/pointer_assignment.pass.cpp | |
| parent | fd0614d8308634755dbf77a0c448a235e97b78b3 (diff) | |
| download | bcm5719-llvm-8a27064e05c0327790c5144bf8498ca4a68152da.tar.gz bcm5719-llvm-8a27064e05c0327790c5144bf8498ca4a68152da.zip | |
[OMPT] Reset task exit frame when execution is finished
The exit address is set when execution of a task is started and should be reset as soon as the execution is finished.
Especially for the asm implementation of __kmp_invoke_microtask, resetting in this call would be painfull, so reset just after the invokation.
The testcase shows the effect of this patch:
Before, the implicit barriers at the end of an implicit task would see an exit address for the implicit task.
This barrier is a task scheduling point. Thus, any explicit task scheduled there would see an exit, but no reenter address for the implicit task.
Patch by Joachim Protze!
Differential Revision: https://reviews.llvm.org/D23307
llvm-svn: 281465
Diffstat (limited to 'libcxx/test/std/strings/basic.string/string.cons/pointer_assignment.pass.cpp')
0 files changed, 0 insertions, 0 deletions
