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| author | Patrick Marlier <patrick.marlier@gmail.com> | 2012-02-06 14:42:07 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2012-02-06 14:42:07 +0000 |
| commit | fe924d9ff03ae0e13ab26745c0020cc1fdaf9577 (patch) | |
| tree | 97054f27aaa12ac7e5ee10d94fffd54a10b611ca /gcc/trans-mem.c | |
| parent | 1d30a09a480a436248a9f86c933e8b9c71cc0b46 (diff) | |
| download | gcc-fe924d9ff03ae0e13ab26745c0020cc1fdaf9577.zip gcc-fe924d9ff03ae0e13ab26745c0020cc1fdaf9577.tar.gz gcc-fe924d9ff03ae0e13ab26745c0020cc1fdaf9577.tar.bz2 | |
re PR middle-end/52047 ([trans-mem] ICE: SIGSEGV in execute_tm_mark (trans-mem.c:2270) with -O -fgnu-tm -fprefetch-loop-arrays)
PR middle-end/52047
* trans-mem.c (expand_call_tm): Add an assertion.
* calls.c (flags_from_decl_or_type): Add ECF_TM_PURE to 'no vops'
functions.
From-SVN: r183936
Diffstat (limited to 'gcc/trans-mem.c')
| -rw-r--r-- | gcc/trans-mem.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c index de7a913..d760db3 100644 --- a/gcc/trans-mem.c +++ b/gcc/trans-mem.c @@ -1,5 +1,5 @@ /* Passes for transactional memory support. - Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. This file is part of GCC. @@ -2267,6 +2267,8 @@ expand_call_tm (struct tm_region *region, } node = cgraph_get_node (fn_decl); + /* All calls should have cgraph here. */ + gcc_assert (node); if (node->local.tm_may_enter_irr) transaction_subcode_ior (region, GTMA_MAY_ENTER_IRREVOCABLE); |