[Bug debug/34037] [4.1/4.2/4.3 Regression] Bounds for VLAs not emitted into debuginfo

[aoliva at gcc dot gnu dot org]

------- Comment #2 from aoliva at gcc dot gnu dot org  2008-02-05 05:58 -------
I don't see that preserving the information can be accomplished in a simpler
way than what's being implemented in the VTA branch :-(  Any other attempt to
retain  an expression that is not used anywhere, is such that it will either
still be optimized away, require the generated code to change to keep it
available, or be essentially equivalent to the VTA branch approach.  I guess
this is a DEFERRED, unless we want to force the expression live.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34037