From 48724ee73cd58b67d59962ee4d56ac85db797e61 Mon Sep 17 00:00:00 2001 From: tiancheng-bao Date: Fri, 10 May 2024 17:52:27 +0800 Subject: [PATCH 4/4] fix bugs within pointer compression and DFE --- gcc/ipa-struct-reorg/ipa-struct-reorg.cc | 3 --- 1 file changed, 3 deletions(-) diff --git a/gcc/ipa-struct-reorg/ipa-struct-reorg.cc b/gcc/ipa-struct-reorg/ipa-struct-reorg.cc index 2257d3528..1a169c635 100644 --- a/gcc/ipa-struct-reorg/ipa-struct-reorg.cc +++ b/gcc/ipa-struct-reorg/ipa-struct-reorg.cc @@ -7472,9 +7472,6 @@ ipa_struct_reorg::rewrite_assign (gassign *stmt, gimple_stmt_iterator *gsi) continue; tree lhs_expr = newlhs[i] ? newlhs[i] : lhs; tree rhs_expr = newrhs[i] ? newrhs[i] : rhs; - if (!useless_type_conversion_p (TREE_TYPE (lhs_expr), - TREE_TYPE (rhs_expr))) - rhs_expr = gimplify_build1 (gsi, NOP_EXPR, TREE_TYPE (lhs_expr), rhs_expr); gimple *newstmt = gimple_build_assign (lhs_expr, rhs_expr); if (dump_file && (dump_flags & TDF_DETAILS)) { -- 2.33.0