final.c (shorten_branches): Restore accidentally removed code.

8
        * final.c (shorten_branches): Restore accidentally removed code.

From-SVN: r18430

diff --git a/gcc/final.c b/gcc/final.c
index d1a47a48c0e65d180d969034e1699068a0c3995c..5952b1060f74f61b9069a2d72530c22be3ae21e8 100644 (file)
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1140,7 +1140,15 @@ shorten_branches (first)
 
       body = PATTERN (insn);
       if (GET_CODE (body) == ADDR_VEC || GET_CODE (body) == ADDR_DIFF_VEC)
-       ; /* This should be handled by LABEL_ALIGN.  */
+       {
+         /* This only takes room if read-only data goes into the text
+            section.  */
+#if !defined(READONLY_DATA_SECTION) || defined(JUMP_TABLES_IN_TEXT_SECTION)
+         insn_lengths[uid] = (XVECLEN (body, GET_CODE (body) == ADDR_DIFF_VEC)
+                              * GET_MODE_SIZE (GET_MODE (body)));
+         /* Alignment is handled by ADDR_VEC_ALIGN.  */
+#endif
+       }
       else if (asm_noperands (body) >= 0)
        insn_lengths[uid] = asm_insn_count (body) * insn_default_length (insn);
       else if (GET_CODE (body) == SEQUENCE)