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-rw-r--r--gcc/tree-ssa-dce.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/tree-ssa-dce.c b/gcc/tree-ssa-dce.c
index 0c205710425..38f313daa7d 100644
--- a/gcc/tree-ssa-dce.c
+++ b/gcc/tree-ssa-dce.c
@@ -295,7 +295,6 @@ mark_stmt_if_obviously_necessary (gimple stmt, bool aggressive)
case GIMPLE_ASM:
case GIMPLE_RESX:
case GIMPLE_RETURN:
- case GIMPLE_CHANGE_DYNAMIC_TYPE:
mark_stmt_necessary (stmt, true);
return;