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| author | Richard Guenther <rguenther@suse.de> | 2009-03-28 16:02:18 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-03-28 16:02:18 +0000 |
| commit | fbb789d49a45ad77c8af271a673f305401f2b134 (patch) | |
| tree | 276e86bab77f77da3d3fdc988f400ef3be07bd79 /gcc/tree-ssa-copy.c | |
| parent | bc6600ab2aeff09a928a28d2f74288ffcb5ad839 (diff) | |
| download | gcc-fbb789d49a45ad77c8af271a673f305401f2b134.tar.gz | |
tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave the PHIs value undefined.
2009-03-28 Richard Guenther <rguenther@suse.de>
* tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave
the PHIs value undefined.
From-SVN: r145193
Diffstat (limited to 'gcc/tree-ssa-copy.c')
| -rw-r--r-- | gcc/tree-ssa-copy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-copy.c b/gcc/tree-ssa-copy.c index 8f060c2b5a2..5b3616394bb 100644 --- a/gcc/tree-ssa-copy.c +++ b/gcc/tree-ssa-copy.c @@ -892,7 +892,7 @@ copy_prop_visit_phi_node (gimple phi) memory reference of all the other arguments. */ if (phi_val.value == NULL_TREE) { - phi_val.value = arg_val->value; + phi_val.value = arg_val->value ? arg_val->value : arg; continue; } |