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e8b641a1 · Richard Kenner · 0bea1073 · e8b641a1
Commit e8b641a1 authored Jan 31, 1992 by Richard Kenner
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gcc/flow.c
+4 -0

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--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -1922,6 +1922,10 @@ find_auto_inc (needed, x, insn)
 		}

 	      emit_insns_before (insns, insn);
+
+	      if (basic_block_head[BLOCK_NUM (insn)] == insn)
+		basic_block_head[BLOCK_NUM (insn)] = insns;
+
 	      XEXP (x, 0) = q;
 	      XEXP (y, 0) = q;