36ead519c8
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} |
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.. | ||
base | ||
compiler | ||
heap | ||
interpreter | ||
libplatform | ||
wasm | ||
atomic-utils-unittest.cc | ||
cancelable-tasks-unittest.cc | ||
char-predicates-unittest.cc | ||
counters-unittest.cc | ||
DEPS | ||
locked-queue-unittest.cc | ||
run-all-unittests.cc | ||
test-utils.cc | ||
test-utils.h | ||
unittests.gyp | ||
unittests.isolate | ||
unittests.status |