2 Commits

Author	SHA1	Message	Date
Nico Hartmann	c9f69db900	[turbofan] No speculative BigInt operations on 32 bit architectures ... Bug: chromium:1254191, v8:9407 Change-Id: Ieb22063dad1ea8dfde359662d0330e689b6b2e05 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3193547 Reviewed-by: Maya Lekova <mslekova@chromium.org> Commit-Queue: Nico Hartmann <nicohartmann@chromium.org> Cr-Commit-Position: refs/heads/main@{#77177}	2021-09-30 15:49:17 +00:00
Nico Hartmann	ca54b83374	[turbofan] Fix lost exception on BigInt ops ... Speculative BigInt addition fails to throw the expected exception when called with non-BigInt inputs when the result of the computation is unused. In paricular, this CL does: - Remove kNoThrow on speculative BigInt operators - Fix AddWithFeedback to not lose type feedback if builtin throws to elide existing deopt loops - Add handling of TypeCheckKind in RepresentationChanger where this was previously ignored Bug: chromium:1073440 Change-Id: I953a5b790fc3b37a6824f0b6546a0488c51fbb3b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2228493 Reviewed-by: Nico Hartmann <nicohartmann@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Auto-Submit: Nico Hartmann <nicohartmann@chromium.org> Cr-Commit-Position: refs/heads/master@{#68181}	2020-06-04 15:32:29 +00:00