66bfcdcb43
Use an immediate zero operand for floating point comparison nodes when possible. This results in up to 20-25% runtime improvement in some microbenchmarks, as well as 1-1.5% runtime improvement in some real-use benchmarks on Cortex-A55 and Neoverse N1. Change-Id: I39d10871a08a037dbe8c0877d789d110476e1a58 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3133143 Reviewed-by: Zhi An Ng <zhin@chromium.org> Commit-Queue: Martyn Capewell <martyn.capewell@arm.com> Cr-Commit-Position: refs/heads/main@{#76749} |
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instruction-selector-arm64-unittest.cc |