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| author | Martin Jambor <mjambor@suse.cz> | 2014-02-24 13:39:52 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2014-02-24 13:39:52 +0100 |
| commit | f3fec19fb8f6ae5c4b95acb6e2b1b76846a84c44 (patch) | |
| tree | d39fbd5ecff1c0b4481058eed710b7894644ec43 /gcc | |
| parent | 9039622a9d456ec9719ec22372e0ec22a8fb6ded (diff) | |
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re PR ipa/60266 (ICE: in ipa_get_parm_lattices, at ipa-cp.c:261 during LibreOffice LTO build)
2014-02-24 Martin Jambor <mjambor@suse.cz>
PR ipa/60266
* ipa-cp.c (propagate_constants_accross_call): Bail out early if
there are no parameter descriptors.
From-SVN: r208067
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ipa-cp.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dd9415b..6ca0b17 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-02-24 Martin Jambor <mjambor@suse.cz> + + PR ipa/60266 + * ipa-cp.c (propagate_constants_accross_call): Bail out early if + there are no parameter descriptors. + 2014-02-24 Andrey Belevantsev <abel@ispras.ru> PR rtl-optimization/60268 diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c index 9bcd02c..b71048a 100644 --- a/gcc/ipa-cp.c +++ b/gcc/ipa-cp.c @@ -1430,6 +1430,8 @@ propagate_constants_accross_call (struct cgraph_edge *cs) args = IPA_EDGE_REF (cs); args_count = ipa_get_cs_argument_count (args); parms_count = ipa_get_param_count (callee_info); + if (parms_count == 0) + return false; /* If this call goes through a thunk we must not propagate to the first (0th) parameter. However, we might need to uncover a thunk from below a series |