/usr/src/gcc-4.4/debian/patches/pr46179.diff is in gcc-4.4-source 4.4.7-1ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | # DP: Possibly fix PR target/46179 with Attachment #22191 from Finn Thain
--- a/src/gcc/config/m68k/m68k.c 2010-06-15 06:01:39.000000000 +1000
+++ b/src/gcc/config/m68k/m68k.c 2010-10-29 02:04:44.000000000 +1100
@@ -3478,6 +3478,7 @@ handle_move_double (rtx operands[2],
/* Normal case: do the two words, low-numbered first. */
+ m68k_final_prescan_insn (NULL, operands, 2);
handle_movsi (operands);
/* Do the middle one of the three words for long double */
@@ -3488,6 +3489,7 @@ handle_move_double (rtx operands[2],
if (addreg1)
handle_reg_adjust (addreg1, 4);
+ m68k_final_prescan_insn (NULL, middlehalf, 2);
handle_movsi (middlehalf);
}
@@ -3498,6 +3500,7 @@ handle_move_double (rtx operands[2],
handle_reg_adjust (addreg1, 4);
/* Do that word. */
+ m68k_final_prescan_insn (NULL, latehalf, 2);
handle_movsi (latehalf);
/* Undo the adds we just did. */
|