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| author | Jan Hubicka <hubicka@ucw.cz> | 2015-02-10 17:38:31 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2015-02-10 16:38:31 +0000 |
| commit | d90cae086f06c358426a3138513c35c79de5f4a4 (patch) | |
| tree | 9fb7c639432aed1256e3d0c328b87087c60e352a /gcc/cgraphunit.c | |
| parent | b2f2a1c99a71af82ae7af9fa2a1f5fd80b1ee226 (diff) | |
| download | gcc-d90cae086f06c358426a3138513c35c79de5f4a4.zip gcc-d90cae086f06c358426a3138513c35c79de5f4a4.tar.gz gcc-d90cae086f06c358426a3138513c35c79de5f4a4.tar.bz2 | |
re PR ipa/64982 (Many g++ failures on x86_64-apple-darwin14 with -m32.)
PR ipa/64982
* cgraphunit.c (cgraph_node::expand_thunk): Look for stdarg
thunks.
* method.c (use_thunk): Do not check for stdarg thunks.
From-SVN: r220587
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 8280fc4..48a4b35 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -1559,6 +1559,14 @@ cgraph_node::expand_thunk (bool output_asm_thunks, bool force_gimple_thunk) thunk.thunk_p = false; analyzed = false; } + else if (stdarg_p (TREE_TYPE (thunk_fndecl))) + { + error ("generic thunk code fails for method %qD which uses %<...%>", + thunk_fndecl); + TREE_ASM_WRITTEN (thunk_fndecl) = 1; + analyzed = true; + return false; + } else { tree restype; |