(try_merge_delay_insns): Update THREAD if deleting first insn in it.

From-SVN: r8221

(try_merge_delay_insns): Update THREAD if deleting first insn in it.
From-SVN: r8221
8ad4abfc · Richard Kenner · 90768f28 · 8ad4abfc
Commit 8ad4abfc authored Oct 05, 1994 by Richard Kenner
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gcc/reorg.c
+3 -0

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--- a/gcc/reorg.c
+++ b/gcc/reorg.c
@@ -1790,6 +1790,9 @@ try_merge_delay_insns (insn, thread)
 	  if (! annul_p)
 	    {
 	      update_block (trial, thread);
+	      if (trial == thread)
+		thread = next_active_insn (thread);
+
 	      delete_insn (trial);
 	      INSN_FROM_TARGET_P (next_to_match) = 0;
 	    }