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34 lines
1.1 KiB
TeX
34 lines
1.1 KiB
TeX
\pagebreak
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\section{Placement of \code{flush}, \code{barrier}, \code{taskwait}
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and \code{taskyield} Directives}
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\label{sec:standalone}
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The following example is non-conforming, because the \code{flush}, \code{barrier},
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\code{taskwait}, and \code{taskyield} directives are stand-alone directives
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and cannot be the immediate substatement of an \code{if} statement.
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\cexample{standalone}{1}
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\pagebreak
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The following example is non-conforming, because the \code{flush}, \code{barrier},
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\code{taskwait}, and \code{taskyield} directives are stand-alone directives
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and cannot be the action statement of an \code{if} statement or a labeled branch
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target.
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\ffreeexample{standalone}{1}
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The following version of the above example is conforming because the \code{flush},
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\code{barrier}, \code{taskwait}, and \code{taskyield} directives are enclosed
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in a compound statement.
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\cexample{standalone}{2}
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\pagebreak
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The following example is conforming because the \code{flush}, \code{barrier},
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\code{taskwait}, and \code{taskyield} directives are enclosed in an \code{if}
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construct or follow the labeled branch target.
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\ffreeexample{standalone}{2}
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