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comparison src/share/vm/opto/vectornode.cpp @ 6617:4b0d6fd74911

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7192964: assert(false) failed: bad AD file Summary: Shifts with loop variant counts "a[i]=1<<b[i];" should not be vectorized since hw does not support it. Reviewed-by: twisti
author kvn
date Tue, 21 Aug 2012 14:50:02 -0700
parents 006050192a5a
children 5af51c882207
comparison
equal deleted inserted replaced
6616:7a302948f5a4 6617:4b0d6fd74911
178 return true; 178 return true;
179 } 179 }
180 return false; 180 return false;
181 } 181 }
182 182
183 // Check if input is loop invarient vector. 183 // Check if input is loop invariant vector.
184 bool VectorNode::is_invariant_vector(Node* n) { 184 bool VectorNode::is_invariant_vector(Node* n) {
185 // Only Replicate vector nodes are loop invarient for now. 185 // Only Replicate vector nodes are loop invariant for now.
186 switch (n->Opcode()) { 186 switch (n->Opcode()) {
187 case Op_ReplicateB: 187 case Op_ReplicateB:
188 case Op_ReplicateS: 188 case Op_ReplicateS:
189 case Op_ReplicateI: 189 case Op_ReplicateI:
190 case Op_ReplicateL: 190 case Op_ReplicateL: