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[Bug gold/14262] icf corrupts unwind info and makes exception throwing t
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From: |
tmsriram at google dot com |
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Subject: |
[Bug gold/14262] icf corrupts unwind info and makes exception throwing to abort |
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Date: |
Tue, 10 Jul 2012 00:26:22 +0000 |
http://sourceware.org/bugzilla/show_bug.cgi?id=14262
--- Comment #2 from Sriraman Tallam <tmsriram at google dot com> 2012-07-10
00:26:22 UTC ---
(In reply to comment #1)
> any chance that this problem that some attention soon?
> We have code that benefits from icf and it is a pity we cannot use it together
> with lto
I dont understand what is going on here but it is liblib.so that is incorrect
somehow with ICF. There is an extra symtab entry, symbol _FRAME_END, being
generated when linked with ICF. I am not sure where this symbol is coming from,
also ICF is not even folding any sections here except the zero sized .text
section.
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