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[llvmgcc4] needs transparent IPO support #1135

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lattner opened this issue May 2, 2006 · 2 comments
Closed

[llvmgcc4] needs transparent IPO support #1135

lattner opened this issue May 2, 2006 · 2 comments
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bugzilla Issues migrated from bugzilla enhancement Improving things as opposed to bug fixing, e.g. new or missing feature llvm-tools All llvm tools that do not have corresponding tag

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@lattner
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lattner commented May 2, 2006

Bugzilla Link 763
Resolution FIXED
Resolved on Feb 22, 2010 12:41
Version 1.0
OS All

Extended Description

llvm-gcc4 needs to have the compiler driver set up to work with transparent IPO. The behavior of what we
want is described here:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2006-May/005818.html

-Chris
@llvmbot
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llvmbot commented Oct 21, 2006

llvm-gcc now supports -O4. If underlying linker supports llvm bytecodes the (e.g. using lto library) then it
works!

@lattner
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lattner commented Jan 11, 2007

Devang implemented this with liblto and integrated support into the Apple linker. Chandler is working on
integration with binutils.

-Chris

@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 3, 2021
@Endilll Endilll added enhancement Improving things as opposed to bug fixing, e.g. new or missing feature and removed missing-feature labels Aug 15, 2023
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