http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54386
Oleg Endo <olegendo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|sh*-*-* |sh*-*-* arm*
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-10-29
Ever Confirmed|0 |1
--- Comment #3 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-10-29 20:38:08
UTC ---
I've checked this issue again on rev 192482. It seems to be target
independent, as it also happens on ARM.
The following:
static inline int readint (int* x)
{
return *x;
}
int test (int* x)
{
return readint (x);
}
compiles to (-O2):
test:
ldrb r3, [r0]
ldrb r1, [r0, #1]
ldrb r2, [r0, #2]
orr r3, r3, r1, asl #8
ldrb r0, [r0, #3]
orr r3, r3, r2, asl #16
orr r0, r3, r0, asl #24
bx lr
