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[ReleaseNotes] Add note for enabling GlobalISel for AArch64 -O0
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Authored by aemerson on Feb 2 2018, 11:33 AM.

Reviewers

hans
qcolombet

Commits

Summary

Add note for enabling GlobalISel for AArch64 -O0.

LGTM

This revision is now accepted and ready to land.Feb 2 2018, 12:59 PM

@hans if you're happy with this could you commit to the branch?

This revision was automatically updated to reflect the committed changes.

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llvm/

branches/

release_60/

docs/

7 lines

Show First 20 Lines • Show All 65 Lines • ▼ Show 20 Lines	.. NOTE
Special New Feature		Special New Feature
-------------------		-------------------

Makes programs 10x faster by doing Special New Thing.		Makes programs 10x faster by doing Special New Thing.

Changes to the LLVM IR		Changes to the LLVM IR
----------------------		----------------------

		Changes to the AArch64 Target
		-----------------------------

		During this release:

		* Enabled the new GlobalISel instruction selection framework by default at ``-O0``.

Changes to the ARM Target		Changes to the ARM Target
-------------------------		-------------------------

During this release the ARM target has:		During this release the ARM target has:

* Got support for enabling SjLj exception handling on platforms where it		* Got support for enabling SjLj exception handling on platforms where it
isn't the default.		isn't the default.

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