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Olivier Hainque 2f434b97f1 fwprop.c (forward_propagate_and_simplify): Only attach a REG_EQUAL note to an insn if the destination is a register.
* fwprop.c (forward_propagate_and_simplify): Only attach a
        REG_EQUAL note to an insn if the destination is a register.
        * gcse.c (try_replace_reg): Likewise.

        testsuite/
        * gnat.dg/memtrap.adb: New test.

From-SVN: r164245
2010-09-13 14:18:31 +00:00
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gcc fwprop.c (forward_propagate_and_simplify): Only attach a REG_EQUAL note to an insn if the destination is a register. 2010-09-13 14:18:31 +00:00
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