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[Bug lto/51105] New: [4.7 Regression] FAIL: gcc.c-torture/execute/920501-1.c compilation, -O2 -flto -flto-partition=none
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 12 Nov 2011 12:32:01 +0000
- Subject: [Bug lto/51105] New: [4.7 Regression] FAIL: gcc.c-torture/execute/920501-1.c compilation, -O2 -flto -flto-partition=none
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51105
Bug #: 51105
Summary: [4.7 Regression] FAIL:
gcc.c-torture/execute/920501-1.c compilation, -O2
-flto -flto-partition=none
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: dominiq@lps.ens.fr
CC: hjl.tools@gmail.com, rguenther@suse.de
Between revisions 181189 (OK) and 181208 (see
http://gcc.gnu.org/ml/gcc-regression/2011-11/msg00230.html : r181205?), the
test gcc.c-torture/execute/920501-1.c compiled with '-O2 -flto
-flto-partition=none' has started to give an ICE:
lto1: internal compiler error: in can_inline_edge_p, at ipa-inline.c:353
This corresponds to the gcc_checking_assert for
/* In -flto-partition=none mode we really keep things out of
sync because call_stmt_cannot_inline_p is set at cgraph
merging when function bodies are not there yet. */
|| (in_lto_p && !gimple_call_cannot_inline_p (e->call_stmt)));