[Bug tree-optimization/18268] New: missed SRA of a block copy
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Mon Nov 1 22:21:00 GMT 2004
I think this is a regression from a previous version of 4.0.0
typedef struct
{
void *ptr1, *ptr2;
unsigned word;
unsigned word_bit;
} bitmap_iterator;
void
get_call_expr_operands ()
{
bitmap_iterator bi;
bi.ptr1 = 0;
bi.word = 0;
bi.word_bit = 0;
start:
{
bitmap_iterator bi1 = bi;
if (bi1.ptr1 != 0)
goto start;
}
}
--
Summary: missed SRA of a block copy
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: missed-optimization, diagnostic
Severity: normal
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: powerpc-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18268
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