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[Bug target/42235] redundant memory move from parameter space to spill space
- From: "ramana at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Dec 2009 18:26:47 -0000
- Subject: [Bug target/42235] redundant memory move from parameter space to spill space
- References: <bug-42235-17659@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from ramana at gcc dot gnu dot org 2009-12-01 18:26 -------
(In reply to comment #0)
> Compile the attached source code with options -Os -fpic -mthumb, gcc generates
> following code for the constructor:
Could you do some more analysis of where this is coming from using rtl / tree
dumps ?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42235