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| author | Kazu Hirata <kazu@cs.umass.edu> | 2005-04-18 06:10:45 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-04-18 06:10:45 +0000 |
| commit | 0d21c2a2fe90663ddb7bbfa346107a0706a705c1 (patch) | |
| tree | b2c04268556badfb5c3d2e0861a24fa807938af7 /gcc/tree-optimize.c | |
| parent | 0ec7a4d1ee0d222e200bbb9a8cb691a4247a98e9 (diff) | |
| download | gcc-0d21c2a2fe90663ddb7bbfa346107a0706a705c1.zip gcc-0d21c2a2fe90663ddb7bbfa346107a0706a705c1.tar.gz gcc-0d21c2a2fe90663ddb7bbfa346107a0706a705c1.tar.bz2 | |
re PR tree-optimization/21001 (VRP is weak when the tested variable in a COND_EXPR is used only in the COND_EXPR.)
gcc/
PR tree-optimization/21001
* tree-optimize.c (init_tree_optimization_passes): Move the
first pass_forwprop immediately before pass_vrp.
testsuite/
PR tree-optimization/21001
* gcc.dg/tree-ssa/pr21001.c: New.
From-SVN: r98309
Diffstat (limited to 'gcc/tree-optimize.c')
| -rw-r--r-- | gcc/tree-optimize.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index 4d172c2..2284a79 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -356,9 +356,9 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_dominator); NEXT_PASS (pass_copy_prop); NEXT_PASS (pass_dce); + NEXT_PASS (pass_forwprop); NEXT_PASS (pass_vrp); NEXT_PASS (pass_merge_phi); - NEXT_PASS (pass_forwprop); NEXT_PASS (pass_phiopt); NEXT_PASS (pass_may_alias); NEXT_PASS (pass_tail_recursion); |