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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2012-12-06 10:07:41 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2012-12-06 10:07:41 +0000 |
| commit | 71aa66e4fd514cbb6dea13f17374ed2f0bba88a4 (patch) | |
| tree | 7b9d7f077615fb2e7d590b2045d4d999ce3c1eb4 /gcc/doc | |
| parent | 7973996540f699588bb2db60c795e3179869620a (diff) | |
| download | gcc-71aa66e4fd514cbb6dea13f17374ed2f0bba88a4.zip gcc-71aa66e4fd514cbb6dea13f17374ed2f0bba88a4.tar.gz gcc-71aa66e4fd514cbb6dea13f17374ed2f0bba88a4.tar.bz2 | |
sourcebuild.texi: Document arm_v8_neon_ok.
2012-12-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
gcc/
* doc/sourcebuild.texi: Document arm_v8_neon_ok.
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_arm_v8_neon_ok):
New procedure.
(add_options_for_arm_v8_neon): Likewise.
From-SVN: r194245
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/sourcebuild.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index 0f29326..ae05681 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -1560,6 +1560,10 @@ Some multilibs may be incompatible with these options. ARM target supports @code{-mfpu=fp-armv8 -mfloat-abi=softfp}. Some multilibs may be incompatible with these options. +@item arm_v8_neon_ok +ARM target supports @code{-mfpu=neon-fp-armv8 -mfloat-abi=softfp}. +Some multilibs may be incompatible with these options. + @item arm_prefer_ldrd_strd ARM target prefers @code{LDRD} and @code{STRD} instructions over @code{LDM} and @code{STM} instructions. |