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| author | Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | 2003-07-24 22:59:29 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2003-07-24 20:59:29 +0000 |
| commit | 2a868ea448b0730a00817462c13182b1c1d52c22 (patch) | |
| tree | 1c894810c9ea7b15bd4058dae1622ef262cd34a4 | |
| parent | de7df9ebdc66ea3a978327f5a039d939a9523a72 (diff) | |
| download | gcc-2a868ea448b0730a00817462c13182b1c1d52c22.zip gcc-2a868ea448b0730a00817462c13182b1c1d52c22.tar.gz gcc-2a868ea448b0730a00817462c13182b1c1d52c22.tar.bz2 | |
re PR rtl-optimization/11631 (zsh miscompilation)
PR optimization/11631
* gcse.c (store_motion): Connect infinite loops to exit.
From-SVN: r69759
| -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 63907a4..0a4b1a3 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. @@ -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, |