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| author | Roberto Raggi <roberto.raggi@nokia.com> | 2012-06-05 14:30:04 +0200 |
|---|---|---|
| committer | Roberto Raggi <roberto.raggi@nokia.com> | 2012-06-05 14:30:04 +0200 |
| commit | a48ece9a5cfb54a073aae7de8717eea1f1b357fb (patch) | |
| tree | d5764bdd16b2636603b0f34a15d0724830417945 /qv4isel_llvm.cpp | |
| parent | 437c25fe33f766844ad297fb2e4135c22af042a6 (diff) | |
Generate LLVM code for the binary expressions
Diffstat (limited to 'qv4isel_llvm.cpp')
| -rw-r--r-- | qv4isel_llvm.cpp | 57 |
1 files changed, 54 insertions, 3 deletions
diff --git a/qv4isel_llvm.cpp b/qv4isel_llvm.cpp index 8b72cf8239..1557d7ae67 100644 --- a/qv4isel_llvm.cpp +++ b/qv4isel_llvm.cpp @@ -273,9 +273,60 @@ void LLVMInstructionSelection::visitUnop(IR::Unop *e) void LLVMInstructionSelection::visitBinop(IR::Binop *e) { - llvm::Value *left = getLLVMValue(e->left); - llvm::Value *right = getLLVMValue(e->right); - Q_UNIMPLEMENTED(); + llvm::Value *result = CreateAlloca(_valueTy); + genBinop(result, e); + _llvmValue = CreateLoad(result); +} + +void LLVMInstructionSelection::genBinop(llvm::Value *result, IR::Binop *e) +{ + IR::Temp *t1 = e->left->asTemp(); + IR::Temp *t2 = e->right->asTemp(); + assert(t1 != 0); + assert(t2 != 0); + + llvm::Value *left = getLLVMTemp(t1); + llvm::Value *right = getLLVMTemp(t2); + llvm::Value *op = 0; + switch (e->op) { + case IR::OpInvalid: + case IR::OpIfTrue: + case IR::OpNot: + case IR::OpUMinus: + case IR::OpUPlus: + case IR::OpCompl: + Q_UNREACHABLE(); + break; + + case IR::OpBitAnd: op = _llvmModule->getFunction("__qmljs_llvm_bit_and"); break; + case IR::OpBitOr: op = _llvmModule->getFunction("__qmljs_llvm_bit_or"); break; + case IR::OpBitXor: op = _llvmModule->getFunction("__qmljs_llvm_bit_xor"); break; + case IR::OpAdd: op = _llvmModule->getFunction("__qmljs_llvm_add"); break; + case IR::OpSub: op = _llvmModule->getFunction("__qmljs_llvm_sub"); break; + case IR::OpMul: op = _llvmModule->getFunction("__qmljs_llvm_mul"); break; + case IR::OpDiv: op = _llvmModule->getFunction("__qmljs_llvm_div"); break; + case IR::OpMod: op = _llvmModule->getFunction("__qmljs_llvm_mod"); break; + case IR::OpLShift: op = _llvmModule->getFunction("__qmljs_llvm_shl"); break; + case IR::OpRShift: op = _llvmModule->getFunction("__qmljs_llvm_shr"); break; + case IR::OpURShift: op = _llvmModule->getFunction("__qmljs_llvm_ushr"); break; + case IR::OpGt: op = _llvmModule->getFunction("__qmljs_llvm_gt"); break; + case IR::OpLt: op = _llvmModule->getFunction("__qmljs_llvm_lt"); break; + case IR::OpGe: op = _llvmModule->getFunction("__qmljs_llvm_ge"); break; + case IR::OpLe: op = _llvmModule->getFunction("__qmljs_llvm_le"); break; + case IR::OpEqual: op = _llvmModule->getFunction("__qmljs_llvm_eq"); break; + case IR::OpNotEqual: op = _llvmModule->getFunction("__qmljs_llvm_ne"); break; + case IR::OpStrictEqual: op = _llvmModule->getFunction("__qmljs_llvm_se"); break; + case IR::OpStrictNotEqual: op = _llvmModule->getFunction("__qmljs_llvm_sne"); break; + case IR::OpInstanceof: op = _llvmModule->getFunction("__qmljs_llvm_instanceof"); break; + case IR::OpIn: op = _llvmModule->getFunction("__qmljs_llvm_in"); break; + + case IR::OpAnd: + case IR::OpOr: + Q_UNREACHABLE(); + break; + } + + CreateCall4(op, _llvmFunction->arg_begin(), result, left, right); } void LLVMInstructionSelection::visitCall(IR::Call *e) |