Hi
I am porting gcc 4.9.2 for a custom processor. Seems that debugging info is
not generating properly.
I am getting ICE in gcc 4.9.2 at
gcc/dwarf2cfi.c::dwarf2out_frame_debug_expr::1663
=============================================================
/* Rule 9 */
else if (GET_CODE (src) == LO_SUM
&& CONST_INT_P (XEXP (src, 1)))
{
cur_trace->cfa_temp.reg = dwf_regno (dest);
cur_trace->cfa_temp.offset = INTVAL (XEXP (src, 1));
}
else
gcc_unreachable ();
}
break;
/* Rule 6 */
case CONST_INT:
=================================================
Actually in my case the condition comes like this
(REG_P(XEXP(src, 0)) && REG_P (XEXP (src, 1)))
which is not in any rule. What to do. Any help please.
-vikram
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