v8/test/unittests
bmeurer 36ead519c8 [builtins] Provide Math.floor as TurboFan builtin.
This way we avoid the second deoptimization for the Math.floor and
Math.ceil builtins when -0 is involved. We still deoptimize the inlined
Crankshaft version in various cases, that's a separate issue.

The algorithm used for implement CodeStubAssembler::Float64Floor is
vaguely based on the fast math version used in the libm of various BSDs,
but had to be reengineered to match the EcmaScript specification.

R=epertoso@chromium.org
BUG=v8:2890, v8:4059
LOG=n

Review URL: https://codereview.chromium.org/1828253002

Cr-Commit-Position: refs/heads/master@{#35083}
2016-03-28 17:31:43 +00:00
..
base [presubmit] Enabling readability/inheritance linter checking. 2015-11-04 13:08:42 +00:00
compiler [builtins] Provide Math.floor as TurboFan builtin. 2016-03-28 17:31:43 +00:00
heap [heap] Remove LocalStoreBuffer and add slots in parallel 2016-03-21 16:01:01 +00:00
interpreter [interpreter] Fix and test for printing of bytecodes. 2016-03-23 10:23:48 +00:00
libplatform [presubmit] Enabling readability/inheritance linter checking. 2015-11-04 13:08:42 +00:00
wasm [wasm] Add I64Eqz operator. 2016-03-14 17:55:22 +00:00
atomic-utils-unittest.cc Add barriers to atomic utils. 2015-09-15 14:58:54 +00:00
cancelable-tasks-unittest.cc Fix gcc 4.9.2 signed-compare error. 2015-11-15 12:48:19 +00:00
char-predicates-unittest.cc Conform to the unittest naming convention. 2014-10-10 08:06:21 +00:00
counters-unittest.cc Fix more -Werror=sign-compare bugs with GCC 4.9.2 2015-05-11 11:07:15 +00:00
DEPS Move unit tests to test/unittests. 2014-10-01 08:34:25 +00:00
locked-queue-unittest.cc Add lock-based unbounded queue 2015-11-18 10:54:13 +00:00
run-all-unittests.cc [presubmit] Enabling readability/inheritance linter checking. 2015-11-04 13:08:42 +00:00
test-utils.cc Debugger: move implementation to a separate folder. 2015-07-31 11:08:15 +00:00
test-utils.h Pass ArrayBuffer::Allocator via Isolate::CreateParams 2015-04-29 09:54:43 +00:00
unittests.gyp [interpreter] Add support for scalable operands. 2016-03-21 17:09:49 +00:00
unittests.isolate Reland [swarming] Isolate v8 testing. 2015-10-05 09:48:42 +00:00
unittests.status [interpreter] Fix memory leak in Bytecodes::Decode(). 2016-03-24 10:31:48 +00:00