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| author | Eric Botcazou <ebotcazou@adacore.com> | 2014-04-28 10:03:46 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2014-04-28 10:03:46 +0000 |
| commit | ba21a04a1e9b611b3f97895af0c7af3871991c94 (patch) | |
| tree | 79825e480c50f45aedab08975153cd2fab8f4e04 /gcc/configure | |
| parent | b976509fd0ae0bfc0a3401694fe2c1483727bbea (diff) | |
| download | gcc-ba21a04a1e9b611b3f97895af0c7af3871991c94.zip gcc-ba21a04a1e9b611b3f97895af0c7af3871991c94.tar.gz gcc-ba21a04a1e9b611b3f97895af0c7af3871991c94.tar.bz2 | |
configure.ac: Tweak GAS check for LEON instructions on SPARC.
* configure.ac: Tweak GAS check for LEON instructions on SPARC.
* configure: Regenerate.
* config/sparc/sparc.opt (muser-mode): New option.
* config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
for LEON3.
(atomic_compare_and_swap_leon3_1): New instruction for LEON3.
* doc/invoke.texi (SPARC options): Document -muser-mode.
From-SVN: r209850
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/configure b/gcc/configure index 4326867..e806873 100755 --- a/gcc/configure +++ b/gcc/configure @@ -24395,7 +24395,7 @@ else .align 4 smac %g2, %g3, %g1 umac %g2, %g3, %g1 - cas [%g2], %g3, %g1' > conftest.s + casa [%g2] 0xb, %g3, %g1' > conftest.s if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 |