PPC/s390: [wasm-simd] Implement v128.andnot for ia32

Port aa12b60b

R=zhin@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I7844b3f356d7f9f0ad1688880bd1f3420438e181
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2007899Reviewed-by: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Milad Farazmand <miladfar@ca.ibm.com>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#65852}

src/compiler/backend/ppc/instruction-selector-ppc.cc

@@ -2255,6 +2255,8 @@ void InstructionSelector::VisitS128Xor(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitS128Not(Node* node) { UNIMPLEMENTED(); }
 
+void InstructionSelector::VisitS128AndNot(Node* node) { UNIMPLEMENTED(); }
+
 void InstructionSelector::VisitS128Zero(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitF32x4Eq(Node* node) { UNIMPLEMENTED(); }

src/compiler/backend/s390/instruction-selector-s390.cc

@@ -2683,6 +2683,8 @@ void InstructionSelector::VisitS128Xor(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::VisitS128Not(Node* node) { UNIMPLEMENTED(); }
 
+void InstructionSelector::VisitS128AndNot(Node* node) { UNIMPLEMENTED(); }
+
 void InstructionSelector::VisitS128Zero(Node* node) { UNIMPLEMENTED(); }
 
 void InstructionSelector::EmitPrepareResults(