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| author | Jakub Jelinek <jakub@redhat.com> | 2010-07-27 11:43:59 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-07-27 11:43:59 +0200 |
| commit | 42694189bdade115459859e898e0b78d1cdb033c (patch) | |
| tree | d49c593577aa11f679a1d71ee4a109af2cc62c65 /gcc/tree-inline.c | |
| parent | 2b0cb007fa96ea4ea95de5505cfe481b2aedcf80 (diff) | |
| download | gcc-42694189bdade115459859e898e0b78d1cdb033c.zip gcc-42694189bdade115459859e898e0b78d1cdb033c.tar.gz gcc-42694189bdade115459859e898e0b78d1cdb033c.tar.bz2 | |
re PR tree-optimization/45083 (strange warning text from gcc)
PR tree-optimization/45083
* tree-inline.c (add_local_variables): Also remap DECL_DEBUG_EXPR.
* gcc.dg/pr45083.c: New test.
From-SVN: r162559
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index dc09c29..81d6cfb 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -3687,7 +3687,24 @@ add_local_variables (struct function *callee, struct function *caller, add_local_decl (caller, var); } else if (!can_be_nonlocal (var, id)) - add_local_decl (caller, remap_decl (var, id)); + { + tree new_var = remap_decl (var, id); + + /* Remap debug-expressions. */ + if (TREE_CODE (new_var) == VAR_DECL + && DECL_DEBUG_EXPR_IS_FROM (new_var) + && new_var != var) + { + tree tem = DECL_DEBUG_EXPR (var); + bool old_regimplify = id->regimplify; + id->remapping_type_depth++; + walk_tree (&tem, copy_tree_body_r, id, NULL); + id->remapping_type_depth--; + id->regimplify = old_regimplify; + SET_DECL_DEBUG_EXPR (new_var, tem); + } + add_local_decl (caller, new_var); + } } /* Fetch callee declaration from the call graph edge going from NODE and |