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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2004-11-30 15:38:43 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2004-11-30 07:38:43 -0800 |
| commit | 209e170cf47f93c83786522b00ddba70b9df1a2d (patch) | |
| tree | 8f63b0c093a96e65ae0a8f48af5102ab369bd089 /gcc/tree-optimize.c | |
| parent | 00bda9206b27e0c9d5bae355189fe2067ed12750 (diff) | |
| download | gcc-209e170cf47f93c83786522b00ddba70b9df1a2d.zip gcc-209e170cf47f93c83786522b00ddba70b9df1a2d.tar.gz gcc-209e170cf47f93c83786522b00ddba70b9df1a2d.tar.bz2 | |
re PR tree-optimization/18298 (bad code from lim ssa pass with strcmp)
2004-11-30 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/18298
* tree-optimize.c (init_tree_optimization_passes): Add a may_alias
pass right after fold builtins.
2004-11-30 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/18298
* gcc.c-torture/execute/p18298.c: New test.
From-SVN: r91529
Diffstat (limited to 'gcc/tree-optimize.c')
| -rw-r--r-- | gcc/tree-optimize.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index d60bf3f..9f58f53 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -372,6 +372,10 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_ccp); NEXT_PASS (pass_redundant_phi); NEXT_PASS (pass_fold_builtins); + /* FIXME: May alias should a TODO but for 4.0.0, + we add may_alias right after fold builtins + which can create arbitrary GIMPLE. */ + NEXT_PASS (pass_may_alias); NEXT_PASS (pass_split_crit_edges); NEXT_PASS (pass_pre); NEXT_PASS (pass_loop); |