Jean Christophe Beyler writes:
> typedef struct sTestUnsignedChar {
> uint64_t a:1;
> }STestUnsignedChar;
>
> uint64_t getU (STestUnsignedChar a)
> {
> return a.a;
> }
>
>
> I get this in the DCE pass :
> (insn 6 3 7 2 bitfield2.c:8 (set (subreg:DI (reg:QI 75) 0)
> (zero_extract:DI
Dear all,
If I consider this code
typedef struct sTestUnsignedChar {
uint64_t a:1;
}STestUnsignedChar;
uint64_t getU (STestUnsignedChar a)
{
return a.a;
}
I get this in the DCE pass :
(insn 6 3 7 2 bitfield2.c:8 (set (subreg:DI (reg:QI 75) 0)
(zero_extract:DI (reg/v:DI 73 [ a ]
