- for (i = 0; i < nparts - 1; i++)
- part[1][i] = change_address (part[1][i],
- GET_MODE (part[1][i]),
- XEXP (part[1][i + 1], 0));
+ {
+ rtx src_base = XEXP (part[1][nparts - 1], 0);
+
+ /* Compensate for the stack decrement by 4. */
+ if (!TARGET_64BIT && nparts == 3
+ && mode == XFmode && TARGET_128BIT_LONG_DOUBLE)
+ src_base = plus_constant (src_base, 4);
+
+ /* src_base refers to the stack pointer and is
+ automatically decreased by emitted push. */
+ for (i = 0; i < nparts; i++)
+ part[1][i] = change_address (part[1][i],
+ GET_MODE (part[1][i]), src_base);
+ }