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0 pointsanematode4mo ago0 comments

It's fixed if you pass -fno-trapping-math. There could be junk in the upper half of the registers that causes a floating-point exception.

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Oh, that explains the seemingly useless movs. Thank you! I simply thought that it was a bug, since clang did not emit them.

j / k navigate · click thread line to collapse

0 pointsanematode4mo ago0 comments

It's fixed if you pass -fno-trapping-math. There could be junk in the upper half of the registers that causes a floating-point exception.

Oh, that explains the seemingly useless movs. Thank you! I simply thought that it was a bug, since clang did not emit them.

j / k navigate · click thread line to collapse