[PATCH] D50642: [IslExprBuilder] Allow 64-bit ints in hasLargeInts()

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur added a comment.

To add some details: The original failure was `external/skia/src/gpu/GrTestUtils.cpp` of the aosp <http://lab.llvm.org:8011/builders/aosp-O3-polly-before-vectorizer-unprofitable> buildbot. It expects a library function __muloti4 which was lowered from the intrinsic `llvm.smul.with.overflow.i128`. The next smaller `llvm.smul.with.overflow.i64` should be able to handle 64 bit values (not just 64 bits).


Repository:
  rPLO Polly

https://reviews.llvm.org/D50642