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re PR testsuite/34821 (new gcc.dg testsuite failures)

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2008-01-16  Sebastian Pop  <sebastian.pop@amd.com>

	PR testsuite/34821
	* doc/invoke.texi: Document the dependence on pthread for fopenmp
	and ftree-parallelize-loops.

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Sebastian Pop 2008-01-17 18:00:41 +00:00 committed by Sebastian Pop
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-01-16 Sebastian Pop <sebastian.pop@amd.com>
PR testsuite/34821
* doc/invoke.texi: Document the dependence on pthread for fopenmp
and ftree-parallelize-loops.
2008-01-17 Mircea Namolaru <namolaru@il.ibm.com>
PR rtl-optimization/34826

8
gcc/doc/invoke.texi
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@ -1519,7 +1519,9 @@ freestanding and hosted environments.
Enable handling of OpenMP directives @code{#pragma omp} in C/C++ and
@code{!$omp} in Fortran. When @option{-fopenmp} is specified, the
compiler generates parallel code according to the OpenMP Application
Program Interface v2.5 @w{@uref{http://www.openmp.org/}}.
Program Interface v2.5 @w{@uref{http://www.openmp.org/}}. This option
implies @option{-pthread}, and thus is only supported on targets that
have support for @option{-pthread}.
@item -fms-extensions
@opindex fms-extensions
@ -5841,7 +5843,9 @@ Parallelize loops, i.e., split their iteration space to run in n threads.
This is only possible for loops whose iterations are independent
and can be arbitrarily reordered. The optimization is only
profitable on multiprocessor machines, for loops that are CPU-intensive,
rather than constrained e.g. by memory bandwidth.
rather than constrained e.g. by memory bandwidth. This option
implies @option{-pthread}, and thus is only supported on targets
that have support for @option{-pthread}.
@item -ftree-sra
@opindex ftree-sra