Hi All ,
The following C code snippet
unsigned char c ;
int d ;
int test ()
{
d = c;
return d;
}
below is the RTL without optimisation enabled
(insn 6 5 0 (set (reg:QI 18 [ c.0 ])
(mem/c:QI (symbol_ref:HI (c) var_decl 0xb73a50b8 c) [0
c+0 S1 A8])) cnv.c:5 -1
(nil))
(insn 7
On Tue, Jan 21, 2014 at 12:52 AM, Umesh Kalappa
umesh.kalap...@gmail.com wrote:
The following C code snippet
unsigned char c ;
int d ;
int test ()
{
d = c;
return d;
}
below is the RTL without optimisation enabled
(insn 6 5 0 (set (reg:QI 18 [ c.0 ])
(mem/c:QI
My bad Ian,
Thanks for the input and the target was private and gcc 4.8.1 version
used and your are on same page on reg pairing .
Let me have a look on the port .
Thanks Again
~Umesh
On Tue, Jan 21, 2014 at 8:12 PM, Ian Lance Taylor i...@google.com wrote:
On Tue, Jan 21, 2014 at 12:52 AM,
