[CODEGEN] Fixed over-aggressive division handling in alignment pass (#280)

2021-09-15 00:40:17 -07:00
parent da5063d898
commit 313d6488f6
4 changed files with 15 additions and 16 deletions
--- a/lib/codegen/analysis/align.cc
+++ b/lib/codegen/analysis/align.cc
@@ -401,7 +401,7 @@ std::vector<unsigned> align::populate_starting_multiple_binop(ir::binary_operato
    if(x->is_int_add_sub())
      result[d] = gcd(lhs[d], rhs[d]);
    if(x->is_int_div())
-      result[d] = std::max<unsigned>(lhs[d] / rhs[d], 1);
+      result[d] = 1;
    if(x->is_int_rem() && rhs[d] > 1){
      result[d] = gcd(lhs[d], rhs[d]);
    }