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[ia64] C++ programs compiled by LLVM are not ABI compliant with system compiler #778

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lattner opened this issue Jul 17, 2004 · 1 comment
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[ia64] C++ programs compiled by LLVM are not ABI compliant with system compiler #778

lattner opened this issue Jul 17, 2004 · 1 comment
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bugzilla Issues migrated from bugzilla llvm-tools All llvm tools that do not have corresponding tag portability

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@lattner
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lattner commented Jul 17, 2004

Bugzilla Link 406
Resolution LATER
Resolved on Jun 08, 2008 18:10
Version 1.0
OS All

Extended Description

Due to this patch:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20040712/016089.html

We store function pointers in the C++ vtables instead of function descriptors.
This is a bug, but I don't intend to be the one to fix it. :)

If someone is interested, they will need to figure out how to represent the
needed IA64-isms in LLVM, then implement FDESC_EXPR in the C front-end.

-Chris
@lattner
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lattner commented Jun 9, 2008

IA64 has numerous issues. Until the backend is more complete, we don't need to track details like this.

@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 3, 2021
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