diff options
| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-05-07 21:14:48 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-05-07 21:14:48 +0000 |
| commit | 78a75ebdcef7a63f4bb95ef39795a99ed1d9786a (patch) | |
| tree | 3614f193205349c343ee4e569d08b222253384a4 /gcc/expr.h | |
| parent | 24bfa2345430b739a614f7d2949bd3b5c62bb26f (diff) | |
| download | gcc-78a75ebdcef7a63f4bb95ef39795a99ed1d9786a.tar.gz | |
* stmt.c (force_label_rtx): New function, based on logic
formerly found in expand_expr.
* expr.h: Prototype it.
* expr.c (expand_expr <LABEL_DECL>): Use force_label_rtx if
appropriate.
* varasm.c (decode_addr_const <LABEL_DECL>): Use force_label_rtx.
* print-tree.c (debug_tree): Free the table after we're done
with it. Use putc.
treelang:
* Make-lang.in: Set -Wno-error for treelang/lex.o.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66579 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/expr.h b/gcc/expr.h index dfd83d43c23..64ee6f1225a 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -595,6 +595,11 @@ extern rtx expand_inline_function PARAMS ((tree, tree, rtx, int, tree, rtx)); /* Return the CODE_LABEL rtx for a LABEL_DECL, creating it if necessary. */ extern rtx label_rtx PARAMS ((tree)); + +/* As label_rtx, but additionally the label is placed on the forced label + list of its containing function (i.e. it is treated as reachable even + if how is not obvious). */ +extern rtx force_label_rtx PARAMS ((tree)); #endif /* Indicate how an input argument register was promoted. */ |