31 lines
871 B
C++
31 lines
871 B
C++
#include "codegen/shared_copy.h"
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#include "ir/module.h"
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#include "ir/function.h"
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#include "ir/basic_block.h"
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#include "ir/instructions.h"
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namespace tdl {
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namespace codegen{
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void place_shared_copy::run(ir::module &mod) {
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ir::builder &builder = mod.get_builder();
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for(ir::function *fn: mod.get_function_list())
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for(ir::basic_block *block: fn->blocks())
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for(ir::instruction *i: block->get_inst_list())
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if(dynamic_cast<ir::matmul_inst*>(i)){
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builder.set_insert_point(i);
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ir::value *x = i->get_operand(0);
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ir::value *y = i->get_operand(1);
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ir::instruction *rx = (ir::instruction*)builder.create_copy_to_shared(x);
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ir::instruction *ry = (ir::instruction*)builder.create_copy_to_shared(y);
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x->replace_all_uses_with(rx);
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y->replace_all_uses_with(ry);
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rx->set_operand(0, x);
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ry->set_operand(0, y);
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}
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}
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}
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}
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