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| author | Richard Guenther <rguenther@suse.de> | 2009-10-09 22:31:53 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-10-09 22:31:53 +0000 |
| commit | e9e4b3a892d0d19418f23bb17bdeac33f9a8bfd2 (patch) | |
| tree | 8ac7173644937212b4dfddf787410b0ecfa43674 /gcc/lto-streamer-out.c | |
| parent | d0a9804e353b33d339e20f0aa2bd458a4ff08649 (diff) | |
| download | gcc-e9e4b3a892d0d19418f23bb17bdeac33f9a8bfd2.zip gcc-e9e4b3a892d0d19418f23bb17bdeac33f9a8bfd2.tar.gz gcc-e9e4b3a892d0d19418f23bb17bdeac33f9a8bfd2.tar.bz2 | |
re PR lto/41638 (Back-end builtins are mishandled)
2009-10-09 Richard Guenther <rguenther@suse.de>
PR lto/41638
* target-def.h (TARGET_BUILTIN_DECL): Define.
(TARGET_INITIALIZER): Add TARGET_BUILTIN_DECL.
* target.h (struct gcc_target): Add builtin_decl target hook.
* doc/tm.texi (TARGET_BUILTIN_DECL): Document.
* lto-streamer-in.c (lto_get_builtin_tree): Fix handling of
target builtins.
* lto-streamer-out.c (lto_output_tree_pointers): Use sorry,
not gcc_unreachable.
(lto_output_builtin_tree): Sorry if the target does not support
streaming target builtins.
* config/rs6000/rs6000.c (TARGET_BUILTIN_DECL): Define.
(rs6000_builtin_decl): New function.
* config/i386/i386.c (TARGET_BUILTIN_DECL): Define.
(ix86_builtin_decl): New function.
From-SVN: r152606
Diffstat (limited to 'gcc/lto-streamer-out.c')
| -rw-r--r-- | gcc/lto-streamer-out.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index 499734f..9d097f0 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -1165,16 +1165,10 @@ lto_output_tree_pointers (struct output_block *ob, tree expr, bool ref_p) } if (CODE_CONTAINS_STRUCT (code, TS_OPTIMIZATION)) - { - /* FIXME lto. Not handled yet. */ - gcc_unreachable (); - } + sorry ("gimple bytecode streams do not support the optimization attribute"); if (CODE_CONTAINS_STRUCT (code, TS_TARGET_OPTION)) - { - /* FIXME lto. Not handled yet. */ - gcc_unreachable (); - } + sorry ("gimple bytecode streams do not support the target attribute"); } @@ -1234,6 +1228,11 @@ lto_output_builtin_tree (struct output_block *ob, tree expr, int ix) { gcc_assert (lto_stream_as_builtin_p (expr)); + if (DECL_BUILT_IN_CLASS (expr) == BUILT_IN_MD + && !targetm.builtin_decl) + sorry ("gimple bytecode streams do not support machine specific builtin " + "functions on this target"); + output_record_start (ob, LTO_builtin_decl); output_uleb128 (ob, DECL_BUILT_IN_CLASS (expr)); output_uleb128 (ob, DECL_FUNCTION_CODE (expr)); |