diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-01-12 15:01:09 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-01-12 15:01:09 +0000 |
| commit | 30eff8736e5ac48629886b334a4821fddd13e1d6 (patch) | |
| tree | ad5c376095525a5ec7e80f68d14a2edf3f97b33a /gcc/lto-streamer-out.c | |
| parent | deb14f24f54a7cdc7025362667ed3a3821ddc7d0 (diff) | |
| download | gcc-30eff8736e5ac48629886b334a4821fddd13e1d6.tar.gz | |
2011-01-12 Richard Guenther <rguenther@suse.de>
PR lto/47259
* lto-streamer-out.c (output_gimple_stmt): Do not wrap
register variables in a MEM_REF.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168713 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/lto-streamer-out.c')
| -rw-r--r-- | gcc/lto-streamer-out.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index 7c0029334fd..e471d70bbcd 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -1769,7 +1769,8 @@ output_gimple_stmt (struct output_block *ob, gimple stmt) while (handled_component_p (*basep)) basep = &TREE_OPERAND (*basep, 0); if (TREE_CODE (*basep) == VAR_DECL - && !auto_var_in_fn_p (*basep, current_function_decl)) + && !auto_var_in_fn_p (*basep, current_function_decl) + && !DECL_REGISTER (*basep)) { bool volatilep = TREE_THIS_VOLATILE (*basep); *basep = build2 (MEM_REF, TREE_TYPE (*basep), |