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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-09-08 18:32:31 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-09-08 18:32:31 +0000 |
| commit | 978dc23eff054e366cfc305fd6caa39597fa9032 (patch) | |
| tree | ca4fc1bb6a60377368ad40416a7ee08a4aaca40f /gcc/unroll.c | |
| parent | a6e8541314dc422496ba2518435af75ebf66d011 (diff) | |
| download | gcc-978dc23eff054e366cfc305fd6caa39597fa9032.tar.gz | |
PR optimization/6405
* unroll.c (loop_iterations): last_loop_insn should be the previous
non-note instruction before loop->end.
* loop.c (strength_reduce): The conditional jump is the last
non-note instruction before loop->end (as above).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56956 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/unroll.c')
| -rw-r--r-- | gcc/unroll.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/unroll.c b/gcc/unroll.c index 4096905be62..61d63d8e2a3 100644 --- a/gcc/unroll.c +++ b/gcc/unroll.c @@ -3273,7 +3273,7 @@ loop_iterations (loop) accidentally get the branch for a contained loop if the branch for this loop was deleted. We can only trust branches immediately before the loop_end. */ - last_loop_insn = PREV_INSN (loop->end); + last_loop_insn = prev_nonnote_insn (loop->end); /* ??? We should probably try harder to find the jump insn at the end of the loop. The following code assumes that |