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re PR target/63347 (m68k misoptimisation with -fschedule-insns)
authorJeff Law <law@redhat.com>
Wed, 11 Feb 2015 23:29:11 +0000 (16:29 -0700)
committerJeff Law <law@gcc.gnu.org>
Wed, 11 Feb 2015 23:29:11 +0000 (16:29 -0700)
commit3f9b5ffb41e5967c1fc4cfcc3f181a5c6f20ab85
tree1dfe645fc06da450f2a1aba1a08b1dbb40021bf2tree
parentb06479fd41cf0460cc28aea063a28f1e8c0d95a3commit | diff
re PR target/63347 (m68k misoptimisation with -fschedule-insns)

PR target/63347
* haifa-sched.c (prune_ready_list): If we have a SCHED_GROUP_P insn
that needs to be queued, just queue it for a single cycle.

PR target/63347
* gcc.target/m68k/pr63347.c: New test.

From-SVN: r220632
gcc/ChangeLog diff | blob | history
gcc/haifa-sched.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/m68k/pr63347.c [new file with mode: 0644] blob