We were missing 64-bit signed mul_overflow on 32-bit platforms and in those where we did have it, the detection was awful (both for signed and for unsigned). So if one of the parameters is a constant, we can simplify the code generated. Change-Id: Ia99afccf0c474e20b3ddfffd162a60d269eb1892 Reviewed-by: Andrei Golubev <andrei.golubev@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> |
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