diff options
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 114cd47..ebc8b32 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -1029,6 +1029,7 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id) gimple copy = NULL; struct walk_stmt_info wi; tree new_block; + bool skip_first = false; /* Begin by recognizing trees that we'll completely rewrite for the inlining context. Our output for these trees is completely @@ -1050,7 +1051,11 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id) already been set (e.g. a recent "foo (&result_decl, ...)"); just toss the entire GIMPLE_RETURN. */ if (retval && TREE_CODE (retval) != RESULT_DECL) - copy = gimple_build_assign (id->retvar, retval); + { + copy = gimple_build_assign (id->retvar, retval); + /* id->retvar is already substituted. Skip it on later remapping. */ + skip_first = true; + } else return gimple_build_nop (); } @@ -1216,7 +1221,10 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id) /* Remap all the operands in COPY. */ memset (&wi, 0, sizeof (wi)); wi.info = id; - walk_gimple_op (copy, remap_gimple_op_r, &wi); + if (skip_first) + walk_tree (gimple_op_ptr (copy, 1), remap_gimple_op_r, &wi, NULL); + else + walk_gimple_op (copy, remap_gimple_op_r, &wi); /* We have to handle EH region remapping of GIMPLE_RESX specially because the region number is not an operand. */ |