9996d8aec9
1. Move Abspd, Negpd from MacroAssembler into TurboAssembler so that we can use it in code-generator 2. Add Absps and Negps (float32 versions of the instructions in 1) 3. Refactor SSE/AVX float32/float64 abs/neg to use these macro-assembler helpers. 4. Use these helpers in Liftoff too This has the benefit of not requiring to set up the masks in a temporary register, and loading the constants via an ExternalReference instead. It does require (in ins-sel) to have the input be in a Register, since the ExternalReference is an operand (and the instruction can only have 1 operand input). Bug: v8:11589 Change-Id: I68fafaf31b19ab05ee391aa3d54c45d547a85b34 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3123635 Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/main@{#76520} |
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benchmarks | ||
bigint | ||
cctest | ||
common | ||
debugger | ||
debugging | ||
fuzzer | ||
fuzzilli | ||
inspector | ||
intl | ||
js-perf-test | ||
memory | ||
message | ||
mjsunit | ||
mkgrokdump | ||
mozilla | ||
test262 | ||
torque | ||
unittests | ||
wasm-api-tests | ||
wasm-js | ||
wasm-spec-tests | ||
webkit | ||
BUILD.gn | ||
OWNERS |