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Specific set the code gen level for -llvm-api

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gingerBill
2020-10-20 12:43:15 +01:00
parent 4e5b8f2c61
commit f4b4cd0433
1 changed files with 9 additions and 1 deletions
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10
src/llvm_backend.cpp
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@@ -11874,7 +11874,15 @@ void lb_generate_code(lbGenerator *gen) {
// GB_ASSERT_MSG(LLVMTargetHasAsmBackend(target));
LLVMTargetMachineRef target_machine = LLVMCreateTargetMachine(target, target_triple, llvm_cpu, llvm_features, LLVMCodeGenLevelNone, LLVMRelocDefault, code_mode);
LLVMCodeGenOptLevel code_gen_level = LLVMCodeGenLevelNone;
switch (build_context.optimization_level) {
case 0: code_gen_level = LLVMCodeGenLevelNone; break;
case 1: code_gen_level = LLVMCodeGenLevelLess; break;
case 2: code_gen_level = LLVMCodeGenLevelDefault; break;
case 3: code_gen_level = LLVMCodeGenLevelAggressive; break;
}
LLVMTargetMachineRef target_machine = LLVMCreateTargetMachine(target, target_triple, llvm_cpu, llvm_features, code_gen_level, LLVMRelocDefault, code_mode);
defer (LLVMDisposeTargetMachine(target_machine));