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re PR target/57052 (missed optimization with rotate and mask)
authorAlan Modra <amodra@gmail.com>
Thu, 25 Apr 2013 01:00:13 +0000 (10:30 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Thu, 25 Apr 2013 01:00:13 +0000 (10:30 +0930)
commit41c34e94ff45983dbb12e1ee76290e3343bf9e9a
tree8088d4d8576e95726cc34cef2091d03332258aa9tree
parentb9a7eb5db359083cf873210e5e525677c583f75acommit | diff
re PR target/57052 (missed optimization with rotate and mask)

PR target/57052
* config/rs6000/rs6000.md (rotlsi3_internal7): Rename to
rotlsi3_internal7le and condition on !BYTES_BIG_ENDIAN.
(rotlsi3_internal8be): New BYTES_BIG_ENDIAN insn.
Repeat for many other rotate/shift and mask patterns using subregs.
Name lshiftrt insns.
(ashrdisi3_noppc64): Rename to ashrdisi3_noppc64be and condition
on WORDS_BIG_ENDIAN.

From-SVN: r198274
gcc/ChangeLog diff | blob | blame | history
gcc/config/rs6000/rs6000.md diff | blob | blame | history
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