{"push_id":861058490,"size":4,"distinct_size":0,"ref":"refs/heads/lkgr","head":"1ff9258ba695a07d0c8ef4db1b53c01475b30ae1","before":"d62efc128402520f23ef41e40d7ccf420f4d6e80","commits":[{"sha":"693c553c5412076f8d636464cd501df03622ecb2","author":{"email":"0f1b6c21e0a79dff0c9e6fc6e738b2412190e920@us.ibm.com","name":"mbrandy"},"message":"PPC64: Implemented the RoundInt64ToFloat32 TurboFan operator.\n\nR=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, dstence@us.ibm.com\nBUG=\n\nReview URL: https://codereview.chromium.org/1409073016\n\nCr-Commit-Position: refs/heads/master@{#31933}","distinct":false,"url":"https://api.github.com/repos/v8/v8/commits/693c553c5412076f8d636464cd501df03622ecb2"},{"sha":"e9528b8300ecb4d03fde743bf25c77b25dd87110","author":{"email":"62208876a8b6b8e3b97592c63cd9951489db7ccd@intel.com","name":"zhengxing.li"},"message":"X87: Support fast-path allocation for subclass constructors with correctly initialized initial maps.\n\n  port b9d25d86a8d57be6184e2610c53c9b8abfd96f11 (r31913)\n\n  original commit message:\n\nBUG=\n\nReview URL: https://codereview.chromium.org/1434853002\n\nCr-Commit-Position: refs/heads/master@{#31934}","distinct":false,"url":"https://api.github.com/repos/v8/v8/commits/e9528b8300ecb4d03fde743bf25c77b25dd87110"},{"sha":"f1478bd141429a74b29029781de5784a5d561d33","author":{"email":"62208876a8b6b8e3b97592c63cd9951489db7ccd@intel.com","name":"zhengxing.li"},"message":"X87: [turbofan] Avoid unnecessary write barriers and improve code generation.\n\n   port 1e2770123bd5c1cf7631bf11be846f0fbd884c08 (r31914)\n\n   original commit message:\n   Avoid write barriers when storing values in the root set, and use\n   cheaper write barriers for storing maps or tagged pointers. Also\n   improve the generated code for write barriers, utilizing the out\n   of line code mechanism that is available to TurboFan backends,\n   which moves the unlikely case out of the hot path.\n\nBUG=\n\nReview URL: https://codereview.chromium.org/1435743003\n\nCr-Commit-Position: refs/heads/master@{#31935}","distinct":false,"url":"https://api.github.com/repos/v8/v8/commits/f1478bd141429a74b29029781de5784a5d561d33"},{"sha":"1ff9258ba695a07d0c8ef4db1b53c01475b30ae1","author":{"email":"83469db1a808b761f8d6289760d4c675e2d6c26d@chromium.org","name":"v8-autoroll"},"message":"Update V8 DEPS.\n\nRolling v8/buildtools to 4a95614772d9bcbd8bc197e1d9bd034e088fc740\n\nTBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org\n\nReview URL: https://codereview.chromium.org/1439503002\n\nCr-Commit-Position: refs/heads/master@{#31936}","distinct":false,"url":"https://api.github.com/repos/v8/v8/commits/1ff9258ba695a07d0c8ef4db1b53c01475b30ae1"}]}