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| author | Richard Biener <rguenther@suse.de> | 2013-09-24 10:37:28 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-09-24 10:37:28 +0000 |
| commit | 583e8bf5d0b400730b2dec40a6989523fc420946 (patch) | |
| tree | 0e2564d4387e3aa9054c4ff214a0cecc23b2ea96 /gcc | |
| parent | 63ebd8f1296c869323030e690d8a08f7420473e4 (diff) | |
| download | gcc-583e8bf5d0b400730b2dec40a6989523fc420946.zip gcc-583e8bf5d0b400730b2dec40a6989523fc420946.tar.gz gcc-583e8bf5d0b400730b2dec40a6989523fc420946.tar.bz2 | |
tree-vrp.c (vrp_finalize): Check for SSA name presence.
2013-09-24 Richard Biener <rguenther@suse.de>
* tree-vrp.c (vrp_finalize): Check for SSA name presence.
From-SVN: r202863
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/tree-vrp.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1d66177..7fd7409 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2013-09-24 Richard Biener <rguenther@suse.de> + + * tree-vrp.c (vrp_finalize): Check for SSA name presence. + 2013-09-23 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000.c (rs6000_vector_reload): Delete, combine diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index e44d85d..7926d53 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -9455,7 +9455,8 @@ vrp_finalize (void) { tree name = ssa_name (i); - if (POINTER_TYPE_P (TREE_TYPE (name)) + if (!name + || POINTER_TYPE_P (TREE_TYPE (name)) || (vr_value[i]->type == VR_VARYING) || (vr_value[i]->type == VR_UNDEFINED)) continue; |