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| author | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-24 20:59:29 +0000 |
|---|---|---|
| committer | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-24 20:59:29 +0000 |
| commit | d66d83e573fe8fcebe4b2c8807c6a2fddff7c9e7 (patch) | |
| tree | 1c894810c9ea7b15bd4058dae1622ef262cd34a4 | |
| parent | 3c2239cf94f973afbd2878d5e4a724e3294a0e9a (diff) | |
| download | ppe42-gcc-d66d83e573fe8fcebe4b2c8807c6a2fddff7c9e7.tar.gz ppe42-gcc-d66d83e573fe8fcebe4b2c8807c6a2fddff7c9e7.zip | |
PR optimization/11631
* gcse.c (store_motion): Connect infinite loops to exit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69759 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gcse.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 63907a40c13..0a4b1a36539 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-07-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> + + PR optimization/11631 + * gcse.c (store_motion): Connect infinite loops to exit. + 2003-07-24 Jason Merrill <jason@redhat.com> * tree.h (boolean_type_node): Move from C/C++/Java frontends. diff --git a/gcc/gcse.c b/gcc/gcse.c index 7be71d9da37..9d15405b466 100644 --- a/gcc/gcse.c +++ b/gcc/gcse.c @@ -7652,6 +7652,7 @@ store_motion (void) /* Now compute kill & transp vectors. */ build_store_vectors (); add_noreturn_fake_exit_edges (); + connect_infinite_loops_to_exit (); edge_list = pre_edge_rev_lcm (gcse_file, num_stores, transp, ae_gen, st_antloc, ae_kill, &pre_insert_map, |
