[Bug middle-end/9997] Coelesce stack slots for disjoint scopes.

[wilson at gcc dot gnu dot org]

------- Additional Comments From wilson at gcc dot gnu dot org  2004-07-08 02:05 -------
A related but slightly different problem was exposed by a testcase from Ian
Taylor.  The message with the testcase is here:
    http://gcc.gnu.org/ml/gcc/2004-06/msg01827.html
My analysis is here:
    http://gcc.gnu.org/ml/gcc/2004-06/msg01913.html

Briefly, expand_builtin returns a value even when the ignore parameter is true.
 This confuses other code.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9997