[Bug c/39287] New: corrupted prologue generated

[sb-sf at users dot sourceforge dot net]

int a(int *);

int b()
{
  int Tmp[2];
  d(Tmp);
}

produces bad prologue:
        .text
.global b
        .type   b, @function
b:
        push r29
        push r28
        rcall .
        rcall .
        rcall .
        in r28,__SP_L__
        in r29,__SP_H__
/* prologue: function */
/* frame size = 6 */
        movw r24,r28
        adiw r24,1
        rcall d
/* epilogue start */
        adiw r28,6
        in __tmp_reg__,__SREG__
        cli
        out __SP_H__,r29
        out __SREG__,__tmp_reg__
        out __SP_L__,r28
        pop r28
        pop r29
        ret
        .size   b, .-b


-- 
           Summary: corrupted prologue generated
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sb-sf at users dot sourceforge dot net
GCC target triplet: avr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39287