diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-03-28 16:02:18 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-03-28 16:02:18 +0000 |
| commit | 59ce9604996753cc3bdaa022b99cc278f5d4838f (patch) | |
| tree | 276e86bab77f77da3d3fdc988f400ef3be07bd79 /gcc/tree-ssa-copy.c | |
| parent | 8876d8a8b8f21fdfa1450242307a3336747ee329 (diff) | |
| download | gcc-59ce9604996753cc3bdaa022b99cc278f5d4838f.tar.gz | |
2009-03-28 Richard Guenther <rguenther@suse.de>
* tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave
the PHIs value undefined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145193 138bc75d-0d04-0410-961f-82ee72b054a4
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; } |