* loop.c (move_movables): Start of libcall might be new loop start.

From-SVN: r23738

* loop.c (move_movables): Start of libcall might be new loop start.
From-SVN: r23738
18985c91 · J"orn Rennecke · Joern Rennecke · 53526817 · 18985c91 · 18985c91
Commit 18985c91 authored Nov 20, 1998 by J"orn Rennecke Committed by Joern Rennecke Nov 20, 1998
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gcc/ChangeLog
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gcc/loop.c
+2 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Sat Nov 21 02:18:38 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+	* loop.c (move_movables): Start of libcall might be new loop start.
+
 Fri Nov 20 12:14:16 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

 	* hash.c (hash_table_init_n): Wrap prototype arguments in PARAMS().

--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -2014,6 +2014,8 @@ move_movables (movables, threshold, insn_count, loop_start, end, nregs)
 			      REG_NOTES (i1) = REG_NOTES (temp);
 			      delete_insn (temp);
 			    }
+			  if (new_start == 0)
+			    new_start = first;
 			}
 		      if (m->savemode != VOIDmode)
 			{