[PATCH] D28404: IRGen: Add optnone attribute on function during O0

[Paul Robinson via Phabricator via cfe-commits]

probinson added inline comments.


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Comment at: clang/lib/CodeGen/CodeGenModule.cpp:962
+  ShouldAddOptNone &= !D->hasAttr<MinSizeAttr>();
+  ShouldAddOptNone &= !D->hasAttr<ColdAttr>();
+  ShouldAddOptNone &= !F->hasFnAttribute(llvm::Attribute::AlwaysInline);
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chandlerc wrote:
> why is optnone incompatible with *cold*....
Because cold implies OptimizeForSize (just above this).  I take no position on whether that is reasonable.


https://reviews.llvm.org/D28404