This patch adds FIXED_CST to copy_reference_ops_from_ref in
tree-ssa-sccvn.c. Some test code (using fixed-point constants) failed
for me without it. This looks obvious to me, unless there's some
particular reason fixed-point constants need to be handled differently
(or not at all) in that function.
Tested alongside other patches in the series. OK to apply?
Julian
ChangeLog
gcc/
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST.
commit 33446ea85573a6bd9ab000b2d8a6966e0e63c03e
Author: Julian Brown <jul...@henry8.codesourcery.com>
Date: Fri May 13 05:46:15 2011 -0700
Add missing FIXED_CST to copy_reference_ops_from_ref.
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c
index 8f96d6c..55c1f53 100644
--- a/gcc/tree-ssa-sccvn.c
+++ b/gcc/tree-ssa-sccvn.c
@@ -681,6 +681,7 @@ copy_reference_ops_from_ref (tree ref, VEC(vn_reference_op_s, heap) **result)
case COMPLEX_CST:
case VECTOR_CST:
case REAL_CST:
+ case FIXED_CST:
case CONSTRUCTOR:
case VAR_DECL:
case PARM_DECL:
