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Diffstat (limited to 'gcc/tree-ssa-loop-im.c')
| -rw-r--r-- | gcc/tree-ssa-loop-im.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c index 262ad97..cad1445 100644 --- a/gcc/tree-ssa-loop-im.c +++ b/gcc/tree-ssa-loop-im.c @@ -685,7 +685,12 @@ rewrite_bittest (block_stmt_iterator *bsi) stmt2 = build_gimple_modify_stmt (var, t); name = make_ssa_name (var, stmt2); GIMPLE_STMT_OPERAND (stmt2, 0) = name; + + /* Replace the SSA_NAME we compare against zero. Adjust + the type of zero accordingly. */ SET_USE (use, name); + TREE_OPERAND (COND_EXPR_COND (use_stmt), 1) + = build_int_cst_type (TREE_TYPE (name), 0); bsi_insert_before (bsi, stmt1, BSI_SAME_STMT); bsi_replace (bsi, stmt2, true); |