2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+ * config/sh/sh.c (calc_live_regs): Update check for PIC liveness
+ in compact code.
+
+2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+
* config/sh/sh.md (initialize_trampoline): Do not force the
trampoline address into R0_REGS here.
&& reg != RETURN_ADDRESS_POINTER_REGNUM
&& reg != T_REG && reg != GBR_REG)
: (/* Only push those regs which are used and need to be saved. */
- regs_ever_live[reg] && ! call_used_regs[reg]))
+ (TARGET_SHCOMPACT
+ && flag_pic
+ && current_function_args_info.call_cookie
+ && reg == PIC_OFFSET_TABLE_REGNUM)
+ || (regs_ever_live[reg] && ! call_used_regs[reg])))
{
live_regs_mask[reg / 32] |= 1 << (reg % 32);
count += GET_MODE_SIZE (REGISTER_NATURAL_MODE (reg));
+2002-11-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * gcc.c-torture/execute/20021118-1.c: New test.
+
2002-11-16 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/20021116-1.c: New test.
--- /dev/null
+struct s { int f[4]; };
+
+int foo (struct s s, int x1, int x2, int x3, int x4, int x5, int x6, int x7)
+{
+ return s.f[3] + x7;
+}
+
+int main ()
+{
+ struct s s = { 1, 2, 3, 4 };
+
+ if (foo (s, 100, 200, 300, 400, 500, 600, 700) != 704)
+ abort ();
+ exit (0);
+}