v8/test
Clemens Hammacher 5ed7dff356 [Liftoff][ia32] Fix i64 sign extension on non-byte register
The {movsx_b} instruction can only take byte registers (or operands) as
source. Ensure that for i8 sign extensions to i64, the src register is
moved to a temporary byte register first, similar to the same operation
on i32 a few lines above.

R=ahaas@chromium.org

Bug: chromium:918149, v8:6600
Change-Id: I17bc942127baee57279a7fc0caac9d82bd7c6bfb
Reviewed-on: https://chromium-review.googlesource.com/c/1394555
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58542}
2019-01-04 10:12:06 +00:00
..
benchmarks [Test] CSuite benchmark runner 2018-12-21 13:15:57 +00:00
cctest [Test] Disable bytecode flushing in DecideToPretenureDuringCompilation. 2019-01-04 10:09:26 +00:00
common [objects.h splitting] Move HeapNumber to heap-number.h 2018-12-17 17:58:09 +00:00
debugger [Compiler] Fix flaky tsan error for bytecode flushing. 2018-12-18 14:49:13 +00:00
fuzzer Reduce input size limit of parser fuzzer to 2kB 2018-12-17 13:39:05 +00:00
inspector [inspector] Make InjectedScript::getProperties respect custom formatters 2018-12-27 23:17:57 +00:00
intl [Intl] Fix CHECK fail in Intl::ToLanguageTag() 2019-01-04 01:33:26 +00:00
js-perf-test [test] Ensure random generator in JSTests does not use float arithmetic 2018-12-17 10:05:08 +00:00
memory [snapshot] Remove the builtins snapshot 2018-10-31 10:18:28 +00:00
message Revert "[parser] Create arrow function scopes while parsing the head" 2018-12-21 16:09:25 +00:00
mjsunit [Liftoff][ia32] Fix i64 sign extension on non-byte register 2019-01-04 10:12:06 +00:00
mkgrokdump [ubsan] Port Object to the new design 2018-12-26 20:54:07 +00:00
mozilla Revert "[runtime] Reduce spread/apply call max arguments" 2018-11-30 09:54:47 +00:00
preparser [test] Share resource-fetching logic with all d8 test cases 2018-08-29 17:51:43 +00:00
test262 [ignition] Move destructuring assignments to bytecode generation 2019-01-03 09:41:27 +00:00
torque [nojit] Change builtin pointers to use Smis underneath 2018-12-17 15:35:59 +00:00
unittests [ubsan] Port Object to the new design 2018-12-26 20:54:07 +00:00
wasm-js [wasm] Update spec tests 2019-01-04 09:15:59 +00:00
wasm-spec-tests [wasm] Update spec tests 2019-01-04 09:15:59 +00:00
webkit Reland "[regexp] Escape newlines when setting [[OriginalSource]]" 2018-12-21 09:15:09 +00:00
BUILD.gn Reland "[wasm] Add a new wasm-js testsuite to run js-api tests" 2018-10-18 20:18:55 +00:00