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-rw-r--r--gcc/integrate.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/integrate.c b/gcc/integrate.c
index d22dbfb..8e0f910 100644
--- a/gcc/integrate.c
+++ b/gcc/integrate.c
@@ -2130,8 +2130,6 @@ copy_rtx_and_substitute (orig, map, for_lhs)
PUT_MODE (copy, mode);
XEXP (copy, 0) = copy_rtx_and_substitute (XEXP (orig, 0), map, 0);
MEM_COPY_ATTRIBUTES (copy, orig);
- MEM_ALIAS_SET (copy) = MEM_ALIAS_SET (orig);
- RTX_UNCHANGING_P (copy) = RTX_UNCHANGING_P (orig);
return copy;
default: