https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68964
Bug ID: 68964
Summary: Internal compiler error for test case 20100610.c since
r231674
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at linux dot vnet.ibm.com
Target Milestone: ---
Internal compiler error when I compile 20100610.c
Running /home/seurer/gcc/gcc-test3/gcc/testsuite/gcc.dg/tm/tm.exp ...
FAIL: gcc.dg/tm/20100610.c (internal compiler error)
FAIL: gcc.dg/tm/20100610.c (test for excess errors)
UNRESOLVED: gcc.dg/tm/20100610.c scan-assembler-not ZGTt21calculateCircumCircle
seurer@genoa:~/tests/gcc$ ~/gcc/install/gcc-test3/bin/gcc -c -fgnu-tm -O3
20100610.c
In function 'TMelement_alloc':
cc1: internal compiler error: tree check: expected tree that contains 'decl
common' structure, have 'ssa_name' in prepare_gimple_addressable, at
gimplify.c:3308
0x10b42f0b tree_contains_struct_check_failed(tree_node const*,
tree_node_structure_enum, char const*, int, char const*)
/home/seurer/gcc/gcc-test3/gcc/tree.c:9778
0x10567f3f contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
/home/seurer/gcc/gcc-test3/gcc/tree.h:3111
0x10567f3f prepare_gimple_addressable
/home/seurer/gcc/gcc-test3/gcc/gimplify.c:3308
0x1055ba37 gimplify_addr_expr
/home/seurer/gcc/gcc-test3/gcc/gimplify.c:5081
0x1055ba37 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
/home/seurer/gcc/gcc-test3/gcc/gimplify.c:10162
0x1057b81b force_gimple_operand_1(tree_node*, gimple**, bool (*)(tree_node*),
tree_node*)
/home/seurer/gcc/gcc-test3/gcc/gimplify-me.c:78
0x1057ba1f force_gimple_operand_gsi_1(gimple_stmt_iterator*, tree_node*, bool
(*)(tree_node*), tree_node*, bool, gsi_iterator_update)
/home/seurer/gcc/gcc-test3/gcc/gimplify-me.c:115
0x10838cf3 gimplify_addr
/home/seurer/gcc/gcc-test3/gcc/trans-mem.c:1183
0x10844153 expand_assign_tm
/home/seurer/gcc/gcc-test3/gcc/trans-mem.c:2330
0x1084560b expand_block_tm
/home/seurer/gcc/gcc-test3/gcc/trans-mem.c:2516
0x1084560b execute_tm_mark
/home/seurer/gcc/gcc-test3/gcc/trans-mem.c:3014
0x1084560b execute
/home/seurer/gcc/gcc-test3/gcc/trans-mem.c:3059
