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RFC: Patch to warn about disabled optimizations
- To: gcc-patches at gcc dot gnu dot org
- Subject: RFC: Patch to warn about disabled optimizations
- From: Brad Lucier <lucier at math dot purdue dot edu>
- Date: Thu, 21 Sep 2000 14:09:30 -0500 (EST)
- Cc: lucier at math dot purdue dot edu
No one has commented on this proposed patch:
http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00249.html
that adds an option -Wdisabled-optimization to warn if the program
structure is such that gcc has decided to omit an optimization pass
that the user has requested. This can happen, for example, in gcse.c.
Brad Lucier