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Add more built-in boolean-specific instructions.

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Danila Fedorin
2020-09-10 12:44:41 -07:00
parent 9393e35a84
commit b03e68bb28
7 changed files with 40 additions and 5 deletions
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5
13/instruction.cpp
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@@ -153,7 +153,7 @@ void instruction_if::gen_llvm(llvm_context& ctx, llvm::Function* f) const {
ctx.builder.CreateBr(resume_block);
ctx.builder.SetInsertPoint(zero_block);
for(auto& instruction : on_true) {
for(auto& instruction : on_false) {
instruction->gen_llvm(ctx, f);
}
ctx.builder.CreateBr(resume_block);
@@ -184,6 +184,9 @@ void instruction_binop::gen_llvm(llvm_context& ctx, Function* f) const {
case MINUS: result = ctx.builder.CreateSub(left_int, right_int); break;
case TIMES: result = ctx.builder.CreateMul(left_int, right_int); break;
case DIVIDE: result = ctx.builder.CreateSDiv(left_int, right_int); break;
case MODULO: result = ctx.builder.CreateSRem(left_int, right_int); break;
case EQUALS: result = ctx.builder.CreateICmpEQ(left_int, right_int); break;
case LESS_EQUALS: result = ctx.builder.CreateICmpSLE(left_int, right_int); break;
}
ctx.create_push(f, ctx.create_num(f, result));
}