Lines Matching defs:null
883 // Initialize all reference type locals with ref.null.
1756 LiftoffRegister null = __ GetUnusedRegister(kGpReg, pinned);
1757 LoadNullValue(null.gp(), pinned);
1760 LiftoffRegister dst = __ GetUnusedRegister(kGpReg, {ref, null}, {});
1762 dst.gp(), ref, null);
2183 LiftoffRegister null = __ GetUnusedRegister(kGpReg, {});
2184 LoadNullValue(null.gp(), {});
2185 __ PushRegister(type.kind(), null);
2558 LiftoffRegister null = __ GetUnusedRegister(kGpReg, pinned);
2559 LoadNullValue(null.gp(), pinned);
2560 __ emit_cond_jump(kUnequal, trap_label, kOptRef, obj.gp(), null.gp());
3404 Register null = __ GetUnusedRegister(kGpReg, pinned).gp();
3405 LoadNullValue(null, pinned);
3407 null);
3408 if (pass_null_along_branch) LoadNullValue(null, pinned);
3429 Register null = __ GetUnusedRegister(kGpReg, pinned).gp();
3430 LoadNullValue(null, pinned);
3432 null);
6238 // The cached target can only be null for WasmJSFunctions.
6274 void LoadNullValue(Register null, LiftoffRegList pinned) {
6275 LOAD_INSTANCE_FIELD(null, IsolateRoot, kSystemPointerSize, pinned);
6276 __ LoadFullPointer(null, null,
6292 LiftoffRegister null = __ GetUnusedRegister(kGpReg, pinned);
6293 LoadNullValue(null.gp(), pinned);
6295 null.gp());