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author | Richard Guenther <rguenther@suse.de> | 2012-01-23 10:52:57 +0000 |
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committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-01-23 10:52:57 +0000 |
commit | b2d2adc6259b00c8e432f7160c39eca325b4fe02 (patch) | |
tree | fc1874af8abcf5e4423c3f78ff353255e3287f3a /gcc/ipa-split.c | |
parent | dd91386dc6b2e7748d47818955ac416ff0fc1f84 (diff) | |
download | gcc-b2d2adc6259b00c8e432f7160c39eca325b4fe02.zip gcc-b2d2adc6259b00c8e432f7160c39eca325b4fe02.tar.gz gcc-b2d2adc6259b00c8e432f7160c39eca325b4fe02.tar.bz2 |
re PR middle-end/51949 (expand_call: seg fault caused by IPA split)
2012-01-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/51949
* ipa-split.c (execute_split_functions): Do not split malloc
functions.
* gcc.dg/torture/pr51949.c: New testcase.
From-SVN: r183424
Diffstat (limited to 'gcc/ipa-split.c')
-rw-r--r-- | gcc/ipa-split.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ipa-split.c b/gcc/ipa-split.c index 09e04af..124098ce 100644 --- a/gcc/ipa-split.c +++ b/gcc/ipa-split.c @@ -1395,10 +1395,11 @@ execute_split_functions (void) int todo = 0; struct cgraph_node *node = cgraph_get_node (current_function_decl); - if (flags_from_decl_or_type (current_function_decl) & ECF_NORETURN) + if (flags_from_decl_or_type (current_function_decl) + & (ECF_NORETURN|ECF_MALLOC)) { if (dump_file) - fprintf (dump_file, "Not splitting: noreturn function.\n"); + fprintf (dump_file, "Not splitting: noreturn/malloc function.\n"); return 0; } if (MAIN_NAME_P (DECL_NAME (current_function_decl))) |