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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2013-06-28 16:15:17 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2013-06-28 16:15:17 +0000 |
| commit | f161bfd3300fb19ae04a865806612e4f8e7847d7 (patch) | |
| tree | 67dc85a8d10766cb6d86972ba83068da0b058c27 /gcc/c-family/array-notation-common.c | |
| parent | 7d9800e39ad29174231a13405f11e82dd9d430d2 (diff) | |
| download | gcc-f161bfd3300fb19ae04a865806612e4f8e7847d7.zip gcc-f161bfd3300fb19ae04a865806612e4f8e7847d7.tar.gz gcc-f161bfd3300fb19ae04a865806612e4f8e7847d7.tar.bz2 | |
re PR target/57744 (Power8 support has problems with quad word atomic instructions)
[gcc]
2013-06-28 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/57744
* config/rs6000/rs6000.h (MODES_TIEABLE_P): Do not allow PTImode
to tie with any other modes. Eliminate Altivec vector mode tests,
since these are a subset of ALTIVEC or VSX vector modes. Simplify
code, to return 0 if testing MODE2 for a condition, if we've
already tested MODE1 for the same condition.
[gcc/testsuite]
2013-06-28 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/57744
* gcc.target/powerpc/pr57744.c: New test to make sure lqarx and
stqcx. get even registers.
From-SVN: r200538
Diffstat (limited to 'gcc/c-family/array-notation-common.c')
0 files changed, 0 insertions, 0 deletions