parent
95aed8c457
commit
2a49c876be
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@ -376,6 +376,7 @@ static LLVMValueRef fn_llvm_value(CodeGen *g, FnTableEntry *fn_table_entry) {
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}
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fn_table_entry->llvm_name = LLVMGetValueName(fn_table_entry->llvm_value);
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// TODO this is for testing windows DLL stuff
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//if (buf_eql_str(&fn_table_entry->symbol_name, "ExitProcess") ||
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// buf_eql_str(&fn_table_entry->symbol_name, "GetConsoleMode") ||
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// buf_eql_str(&fn_table_entry->symbol_name, "GetStdHandle") ||
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@ -448,6 +449,12 @@ static LLVMValueRef fn_llvm_value(CodeGen *g, FnTableEntry *fn_table_entry) {
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}
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if (fn_table_entry->alignment) {
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LLVMSetAlignment(fn_table_entry->llvm_value, (unsigned)fn_table_entry->alignment);
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} else if (external_linkage) {
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LLVMSetAlignment(fn_table_entry->llvm_value,
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LLVMABIAlignmentOfType(g->target_data_ref, fn_table_entry->type_entry->data.fn.raw_type_ref));
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} else {
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LLVMSetAlignment(fn_table_entry->llvm_value,
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LLVMPreferredAlignmentOfType(g->target_data_ref, fn_table_entry->type_entry->data.fn.raw_type_ref));
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}
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return fn_table_entry->llvm_value;
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@ -596,6 +603,7 @@ static LLVMValueRef get_floor_ceil_fn(CodeGen *g, TypeTableEntry *type_entry, Zi
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sprintf(fn_name, "llvm.%s.f%" ZIG_PRI_usize "", name, type_entry->data.floating.bit_count);
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LLVMTypeRef fn_type = LLVMFunctionType(type_entry->type_ref, &type_entry->type_ref, 1, false);
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LLVMValueRef fn_val = LLVMAddFunction(g->module, fn_name, fn_type);
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assert(LLVMGetIntrinsicID(fn_val));
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g->llvm_fn_table.put(key, fn_val);
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return fn_val;
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@ -830,6 +838,7 @@ static LLVMValueRef get_safety_crash_err_fn(CodeGen *g) {
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ZigLLVMAddFunctionAttr(fn_val, "no-frame-pointer-elim", "true");
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ZigLLVMAddFunctionAttr(fn_val, "no-frame-pointer-elim-non-leaf", nullptr);
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}
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LLVMSetAlignment(fn_val, LLVMPreferredAlignmentOfType(g->target_data_ref, fn_type_ref));
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LLVMBasicBlockRef entry_block = LLVMAppendBasicBlock(fn_val, "Entry");
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LLVMBasicBlockRef prev_block = LLVMGetInsertBlock(g->builder);
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@ -2478,6 +2487,7 @@ static LLVMValueRef get_int_builtin_fn(CodeGen *g, TypeTableEntry *int_type, Bui
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};
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LLVMTypeRef fn_type = LLVMFunctionType(int_type->type_ref, param_types, 2, false);
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LLVMValueRef fn_val = LLVMAddFunction(g->module, llvm_name, fn_type);
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assert(LLVMGetIntrinsicID(fn_val));
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g->llvm_fn_table.put(key, fn_val);
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