The trunc_l_[s,d] instructions incorrectly returns success when the input is INT64_MAX.

TEST=test-run-machops/RunTryTruncateFloat32ToInt64WithCheck,test-run-machops/RunTryTruncateFloat64ToInt64WithCheck
BUG=

Review URL: https://codereview.chromium.org/1542673002

Cr-Commit-Position: refs/heads/master@{#32990}