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[BACKEND] Various bug fixes; making reductions faster (#533)

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This commit is contained in:
Philippe Tillet
2022-05-31 17:14:44 -07:00
committed by GitHub
parent 37037bb3be
commit 3e7500dfe6
12 changed files with 174 additions and 66 deletions
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4
lib/codegen/analysis/align.cc
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@@ -319,8 +319,8 @@ std::vector<unsigned> align::populate_max_contiguous_binop(ir::binary_operator*
}
if(x->is_int_add_sub()){
unsigned lvalue = 1, rvalue = 1;
lvalue = gcd(rhs_max_contiguous[d], lhs_starting_multiple[d]);
rvalue = gcd(lhs_max_contiguous[d], rhs_starting_multiple[d]);
lvalue = gcd(rhs_max_contiguous[d], lhs_cst_info[d].num_cst);
rvalue = gcd(lhs_max_contiguous[d], rhs_cst_info[d].num_cst);
value = std::max(lvalue, rvalue);
}
result.push_back(value);