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Fix aarch64 assembly for bignum multiplication
Add memory constraints to the aarch64 inline assembly in MULADDC_STOP. This fixes an issue where Clang 12 and 13 were generating non-functional code on aarch64 platforms. See Mbed-TLS#4962, Mbed-TLS#4943 for further details. Signed-off-by: David Horstmann <david.horstmann@arm.com>
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Original file line number | Diff line number | Diff line change |
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Bugfix | ||
* Add missing memory constraints in aarch64 inline assembly for | ||
bignum multiplication. | ||
Fixes #4962. |
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