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| author | Alan Modra <amodra@gmail.com> | 2015-03-16 13:59:36 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2015-03-16 13:59:36 +1030 |
| commit | e1be83cac827243d605912b910d8ede2e74475d2 (patch) | |
| tree | 01c9d25d874f258a1487f3d6c63408347d9989cb /gcc/cfgexpand.c | |
| parent | 8b96a30bba88bf6e5b1fb7ff4dcbf1c2e5f137bc (diff) | |
| download | gcc-e1be83cac827243d605912b910d8ede2e74475d2.zip gcc-e1be83cac827243d605912b910d8ede2e74475d2.tar.gz gcc-e1be83cac827243d605912b910d8ede2e74475d2.tar.bz2 | |
re PR regression/63150 (FAIL: gcc.target/powerpc/pr53199.c scan-assembler-times *)
PR target/63150
gcc/
* config/rs6000/rs6000.md (bswapdi2): Remove one scratch reg.
Modify Z->r bswapdi splitter to use dest in place of scratch.
In r->Z and Z->r bswapdi splitter rename word_high, word_low
to word1, word2 and rearrange logic to suit.
(bswapdi2_64bit): Remove early clobber on Z->r alternative.
(bswapdi2_ldbrx): Likewise. Remove '??' on r->r.
(bswapdi2_32bit): Remove early clobber on Z->r alternative.
Add one '?' on r->r. Modify Z->r splitter to avoid need for
early clobber.
gcc/testsuite/
* gcc.target/powerpc/pr53199.c: Add extra functions. Revert
2014-12-05 change.
From-SVN: r221445
Diffstat (limited to 'gcc/cfgexpand.c')
0 files changed, 0 insertions, 0 deletions