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IRGen: do not use the Large Code Model on Win64 #12492

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Merged
merged 1 commit into from
Oct 18, 2017

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compnerd
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The large code model is not necessary. Large Address Aware should be
sufficient for dealing with the higher address ranges. Using the large
code model breaks the DLL storage semantics on Windows. With this we
are able to build most of the standard library for all variants of
Windows.

Addresses SR-6150!

Replace this paragraph with a description of your changes and rationale. Provide links to external references/discussions if appropriate.

Resolves SR-NNNN.

The large code model is not necessary.  Large Address Aware should be
sufficient for dealing with the higher address ranges.  Using the large
code model breaks the DLL storage semantics on Windows.  With this we
are able to build most of the standard library for all variants of
Windows.

Addresses SR-6150!
@compnerd
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@swift-ci please test and merge

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@compnerd
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@swift-ci please test and merge

@CodaFi
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CodaFi commented Oct 18, 2017

@swift-ci please test and merge

@swift-ci swift-ci merged commit b1bbe48 into swiftlang:master Oct 18, 2017
@compnerd compnerd deleted the windows-code-model branch October 19, 2017 06:01
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3 participants