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[Bug general/24498] 0.176: isn't LTO ready
- From: "mark at klomp dot org" <sourceware-bugzilla at sourceware dot org>
- To: elfutils-devel at sourceware dot org
- Date: Sun, 28 Apr 2019 20:25:19 +0000
- Subject: [Bug general/24498] 0.176: isn't LTO ready
- Auto-submitted: auto-generated
- References: <bug-24498-10460@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=24498
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
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CC| |mark at klomp dot org
--- Comment #1 from Mark Wielaard <mark at klomp dot org> ---
One problem is that LTO seems to discard all symbol versioning.
This seems to be caused by the fact that the code uses asm statements with
.symver: https://sourceware.org/binutils/docs/as/Symver.html
I am note sure what/how to resolve that.
It seems it will need a GCC fix:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48200
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