https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70877
Bug ID: 70877
Summary: ICE in in convert_move
Product: gcc
Version: 6.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: zeccav at gmail dot com
Target Milestone: ---
/* gcc -fcheck-pointer-bounds -mmpx */
int foo(int);
typedef struct {
double d;
int a;
} str_t;
void bar(double d, int i, str_t s)
{
d = ((double (*) (int)) foo) (i);
}
/*p.c: In function ‘bar’:
* p.c:11:8: warning: function called through a non-compatible type
* d = ((double (*) (int)) foo) (i);
* ~^~~~~~~~~~~~~~~~~~~~~~~
* p.c: In function ‘bar.chkp’:
* p.c:11:5: internal compiler error: in convert_move, at expr.c:268
* d = ((double (*) (int)) foo) (i);
* ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* 0x768d18 convert_move(rtx_def*, rtx_def*, int)
* ../../gcc-6.1.0/gcc/expr.c:268
* 0x76e515 store_expr_with_bounds(tree_node*, rtx_def*, int, bool, bool,
tree_node*)
* ../../gcc-6.1.0/gcc/expr.c:5483
* 0x76e98f expand_assignment(tree_node*, tree_node*, bool)
* ../../gcc-6.1.0/gcc/expr.c:5175
* 0x691a9c expand_call_stmt
* ../../gcc-6.1.0/gcc/cfgexpand.c:2658
* 0x691a9c expand_gimple_stmt_1
* ../../gcc-6.1.0/gcc/cfgexpand.c:3548
* 0x691a9c expand_gimple_stmt
* ../../gcc-6.1.0/gcc/cfgexpand.c:3714
* 0x693435 expand_gimple_basic_block
* ../../gcc-6.1.0/gcc/cfgexpand.c:5720
* 0x698316 execute
* ../../gcc-6.1.0/gcc/cfgexpand.c:6335
* 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.
*/
