v8/test
epertoso b79d7b0486 [x64] Zero/sign-extend loads to 64-bit registers.
Before this change we would first load an 8/16/32-bit value from memory into a 32-bit register, then zero/sign-extend from that register to a 64-bit one. Now we replace that pattern with a single movsx/movzx.

Ported from http://crrev.com/2183923003

R=bmeurer@chromium.org

Committed: https://crrev.com/4abecb7a27bd5fa073d0ff5fadb0c2bb248ef9f4
Review-Url: https://codereview.chromium.org/2220483003
Cr-Original-Commit-Position: refs/heads/master@{#38388}
Cr-Commit-Position: refs/heads/master@{#38428}
2016-08-08 10:00:45 +00:00
..
benchmarks
cctest [test] Split TurboFan cctest expectations for variants. 2016-08-08 10:00:44 +00:00
fuzzer Properly handle exceptions in cctests 2016-08-04 07:22:11 +00:00
inspector_protocol_parser_test [inspector] add test configuration for the parser test. 2016-08-01 09:50:14 +00:00
intl Avoid calling the builtin String.prototype.split in Intl 2016-07-08 16:53:09 +00:00
js-perf-test Remove the --ignition-generators flag. 2016-07-25 12:56:27 +00:00
memory [snapshot] support multiple contexts in the same snapshot. 2016-06-15 15:39:06 +00:00
message Remove the --ignition-generators flag. 2016-07-25 12:56:27 +00:00
mjsunit [modules] Introduce new VariableLocation for module imports/exports. 2016-08-08 09:49:27 +00:00
mozilla
preparser
promises-aplus
simdjs
test262 [builtins] take slow path in IsConcatSpreadable if proxy in prototype 2016-07-22 18:43:19 +00:00
unittests [x64] Zero/sign-extend loads to 64-bit registers. 2016-08-08 10:00:45 +00:00
webkit [test] Enable test status filtering by variant 2016-08-04 14:42:16 +00:00
bot_default.gyp [inspector] add test configuration for the parser test. 2016-08-01 09:50:14 +00:00
bot_default.isolate [inspector] add test configuration for the parser test. 2016-08-01 09:50:14 +00:00
BUILD.gn [test] Remove deprecated ignition-test-suite alias 2016-08-02 16:45:34 +00:00
default.gyp [inspector] add test configuration for the parser test. 2016-08-01 09:50:14 +00:00
default.isolate [inspector] add test configuration for the parser test. 2016-08-01 09:50:14 +00:00
optimize_for_size.gyp
optimize_for_size.isolate
perf.gyp
perf.isolate