gcc/ChangeLog:

[pf3gnuchains/gcc-fork.git] / gcc / resource.c

diff --git a/gcc/resource.c b/gcc/resource.c
index 08a8055..2bb3a1a 100644 (file)
--- a/gcc/resource.c
+++ b/gcc/resource.c
@@ -976,6 +976,9 @@ mark_target_live_regs (rtx insns, rtx target, struct resources *res)
          rtx real_insn = insn;
          enum rtx_code code = GET_CODE (insn);
 
+         if (DEBUG_INSN_P (insn))
+           continue;
+
          /* If this insn is from the target of a branch, it isn't going to
             be used in the sequel.  If it is used in both cases, this
             test will not be true.  */