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| author | John Hassey <hassey@gnu.org> | 1993-02-08 15:17:53 +0000 |
|---|---|---|
| committer | John Hassey <hassey@gnu.org> | 1993-02-08 15:17:53 +0000 |
| commit | f2dabd38de8d7ea3573b7e16aaa98131bb4e7886 (patch) | |
| tree | 1eebf565f27779f3989fa233e6fd2de01889f73b /gcc | |
| parent | 74c475adaef6ea603b3dd5cea8ae5423649d285f (diff) | |
| download | gcc-f2dabd38de8d7ea3573b7e16aaa98131bb4e7886.zip gcc-f2dabd38de8d7ea3573b7e16aaa98131bb4e7886.tar.gz gcc-f2dabd38de8d7ea3573b7e16aaa98131bb4e7886.tar.bz2 | |
(compile_file): Don't flag global register variables as unused.
From-SVN: r3442
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/toplev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index b2b6db8..263ff67 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -1886,6 +1886,7 @@ compile_file (name) && ! TREE_PUBLIC (decl) && ! TREE_USED (decl) && ! DECL_INLINE (decl) + && ! DECL_REGISTER (decl) /* The TREE_USED bit for file-scope decls is kept in the identifier, to handle multiple external decls in different scopes. */ |