[Bug target/64047] New: [5 Regression] ICE: Segmentation fault when compiling gcc.dg/torture/pr52429.c
trippels at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Nov 24 12:56:00 GMT 2014
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64047
Bug ID: 64047
Summary: [5 Regression] ICE: Segmentation fault when compiling
gcc.dg/torture/pr52429.c
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
Host: powerpc64-unknown-linux-gnu
Target: powerpc64-unknown-linux-gnu
Build: powerpc64-unknown-linux-gnu
trippels@gcc2-power8 testsuite % gcc -g -ftree-parallelize-loops=4 -O2 -flto
-fno-use-linker-plugin -flto-partition=none gcc.dg/torture/pr52429.c
gcc.dg/torture/pr52429.c: In function ‘foo’:
gcc.dg/torture/pr52429.c:24:1: internal compiler error: Segmentation fault
}
^
0x107bdbeb crash_signal
../../gcc/gcc/toplev.c:359
0x105e4187 record_operand_costs
../../gcc/gcc/ira-costs.c:1303
0x105e482b scan_one_insn
../../gcc/gcc/ira-costs.c:1483
0x105e482b process_bb_for_costs
../../gcc/gcc/ira-costs.c:1604
0x105ddb3f ira_traverse_loop_tree(bool, ira_loop_tree_node*, void
(*)(ira_loop_tree_node*), void (*)(ira_loop_tree_node*))
../../gcc/gcc/ira-build.c:1838
0x105e6e67 find_costs_and_classes
../../gcc/gcc/ira-costs.c:1701
0x105e72ab ira_costs()
../../gcc/gcc/ira-costs.c:2216
0x105df9ab ira_build()
../../gcc/gcc/ira-build.c:3459
0x105d5803 ira
../../gcc/gcc/ira.c:5227
0x105d5803 execute
../../gcc/gcc/ira.c:5518
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
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