unroll.c (loop_iterations): Return 0 if the last loop insn is not a jump insn or if...

� * unroll.c (loop_iterations): Return 0 if the last loop insn is not a jump insn or if the loop has multiple back edges. From-SVN: r24679

unroll.c (loop_iterations): Return 0 if the last loop insn is not a jump insn or if...
� * unroll.c (loop_iterations): Return 0 if the last loop insn is not a jump insn or if the loop has multiple back edges. From-SVN: r24679
9f16f932 · Michael Hayes · Jeff Law · 60da674b · 9f16f932
Commit 9f16f932 authored 26 years ago by Michael Hayes Committed by Jeff Law 26 years ago
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+Fri Jan 15 11:02:31 1999   Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* unroll.c (loop_iterations): Return 0 if the last loop insn
+	is not a jump insn or if the loop has multiple back edges.
+
 Thu Jan 14 22:38:41 1999  Jeffrey A Law  (law@cygnus.com)

 	* unroll.c (find_splittable_givs): For a DEST_ADDR giv, do not share