[Webkit-unassigned] [Bug 190208] clang Linux build cannot link because of __builtin_mul_overflow

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=190208

--- Comment #5 from Olivier Blin <olivier.blin at softathome.com> ---
Created attachment 351497

  --> https://bugs.webkit.org/attachment.cgi?id=351497&action=review

disassembled MediaTime.o on ARMv7

Here is the disassembled MediaTime.o from my ARMv7 build with clang.
It is the only user of the __mulodi4 symbol in my release build of WPE 2.22.

TiledBackingStore::adjustForContentsRect() also uses WTF::safeMultiply(), but does not generate a call to __mulodi4.

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