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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2011-06-07 16:43:29 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2011-06-07 16:43:29 +0000 |
| commit | 91ffe356293c90378b8deb7e82262ade077f29dc (patch) | |
| tree | 7d8032282651d425299a86fe5c74b6c418d19d65 /gcc/doc/sourcebuild.texi | |
| parent | 16d80e03f9e9742e929ed65e98189c2e59ca9aa0 (diff) | |
| download | gcc-91ffe356293c90378b8deb7e82262ade077f29dc.zip gcc-91ffe356293c90378b8deb7e82262ade077f29dc.tar.gz gcc-91ffe356293c90378b8deb7e82262ade077f29dc.tar.bz2 | |
re PR tree-optimization/48497 (gfortran.dg/graphite/vect-pr40979.f90 FAILs without -march=pentium4)
gcc:
PR tree-optimization/48497
* doc/sourcebuild.texi (Directives, dg-additional-options): Document.
gcc/testsuite:
PR tree-optimization/48497
* lib/gcc-defs.exp (dg-additional-options): New proc.
* gfortran.dg/graphite/vect-pr40979.f90: Use dg-additional-options
-msse2 on 32-bit x86.
From-SVN: r174759
Diffstat (limited to 'gcc/doc/sourcebuild.texi')
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index 1e02809..64210c2 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -1016,6 +1016,11 @@ This directive does nothing on targets that enable the features by default, or that don't provide them at all. It must come after all @code{dg-options} directives. For supported values of @var{feature} see @ref{Add Options, ,}. + +@item @{ dg-additional-options @var{options} [@{ target @var{selector} @}] @} +This directive provides a list of compiler options, to be used +if the target system matches @var{selector}, that are added to the default +options used for this set of tests. @end table @subsubsection Modify the test timeout value |