Don't assume a SUBREG can not conflict with a MEM

From-SVN: r13970

Don't assume a SUBREG can not conflict with a MEM
From-SVN: r13970
2ec43107 · Ian Lance Taylor · 27a36778 · 2ec43107
Commit 2ec43107 authored Apr 23, 1997 by Ian Lance Taylor
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gcc/reload1.c
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--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -7663,7 +7663,6 @@ reload_cse_mem_conflict_p (mem_base, mem_offset, mem_mode, val)
    {
      /* Get rid of a few simple cases quickly. */
    case REG:
-    case SUBREG:
    case PC:
    case CC0:
    case SCRATCH: