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| author | Dale Johannesen <dalej@apple.com> | 2002-10-07 17:55:46 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@gcc.gnu.org> | 2002-10-07 17:55:46 +0000 |
| commit | dad482e6ee7c84e9793e721c0ec1c7de6e2ca5dc (patch) | |
| tree | 928bfc28c103c04292730977d5b0cbfe5430a895 /gcc/doloop.c | |
| parent | 0c59cbfaf61bce02e64caf4237f1d536a34caa8f (diff) | |
| download | gcc-dad482e6ee7c84e9793e721c0ec1c7de6e2ca5dc.zip gcc-dad482e6ee7c84e9793e721c0ec1c7de6e2ca5dc.tar.gz gcc-dad482e6ee7c84e9793e721c0ec1c7de6e2ca5dc.tar.bz2 | |
Permit doloop treatment for preconditioned loops.
From-SVN: r57902
Diffstat (limited to 'gcc/doloop.c')
| -rw-r--r-- | gcc/doloop.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/doloop.c b/gcc/doloop.c index 3e1c7b1..1f7d47a 100644 --- a/gcc/doloop.c +++ b/gcc/doloop.c @@ -339,6 +339,7 @@ doloop_valid_p (loop, jump_insn) condition at run-time and have an additional jump around the loop to ensure an infinite loop. */ if (loop_info->comparison_code == NE + && !loop_info->preconditioned && INTVAL (loop_info->increment) != -1 && INTVAL (loop_info->increment) != 1) { |