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Diffstat (limited to 'gcc/java/java-gimplify.c')
-rw-r--r-- | gcc/java/java-gimplify.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gcc/java/java-gimplify.c b/gcc/java/java-gimplify.c index a43e67e..e2ad02b 100644 --- a/gcc/java/java-gimplify.c +++ b/gcc/java/java-gimplify.c @@ -96,26 +96,6 @@ java_gimplify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p) gcc_unreachable (); default: - /* Java insists on strict left-to-right evaluation of expressions. - A problem may arise if a variable used in the LHS of a binary - operation is altered by an assignment to that value in the RHS - before we've performed the operation. So, we always copy every - LHS to a temporary variable. - - FIXME: Are there any other cases where we should do this? - Parameter lists, maybe? Or perhaps that's unnecessary because - the front end already generates SAVE_EXPRs. */ - - if (TREE_CODE_CLASS (code) == tcc_binary - || TREE_CODE_CLASS (code) == tcc_comparison) - { - enum gimplify_status stat - = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p, - is_gimple_formal_tmp_var, fb_rvalue); - if (stat == GS_ERROR) - return stat; - } - return GS_UNHANDLED; } |