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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> 2008-01-17 Mircea Namolaru <namolaru@il.ibm.com>
PR rtl-optimization/34826 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 Enable handling of OpenMP directives @code{#pragma omp} in C/C++ and
@code{!$omp} in Fortran. When @option{-fopenmp} is specified, the @code{!$omp} in Fortran. When @option{-fopenmp} is specified, the
compiler generates parallel code according to the OpenMP Application 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 @item -fms-extensions
@opindex 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 This is only possible for loops whose iterations are independent
and can be arbitrarily reordered. The optimization is only and can be arbitrarily reordered. The optimization is only
profitable on multiprocessor machines, for loops that are CPU-intensive, 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 @item -ftree-sra
@opindex ftree-sra @opindex ftree-sra