ahaas 900b293348 Revert of [turbofan] Implement rounding of floats on x64 and ia32 without sse4.1. (patchset #2 id:20001 of https://codereview.chromium.org/1584663007/ ) ... Reason for revert: Code is incorrect for -0. Original issue's description: > [turbofan] Implement rounding of floats on x64 and ia32 without sse4.1. > > The implementation sets the rounding mode flag and then uses the > cvtsd2si and cvtsi2sd instructions (convert between float and int) to do > the rounding. Input values outside int range either don't have to be > rounded anyways, or are rounded by calculating input + 2^52 - 2^52 for > positive inputs, or input -2^52 + 2^52 for negative inputs. The original > rounding mode is restored afterwards. > > R=titzer@chromium.org > > B=575379 > > Committed: https://crrev.com/fa5d09e547abe79a8c82f780deb980c53ad78beb > Cr-Commit-Position: refs/heads/master@{#33367} TBR=titzer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1593313010 Cr-Commit-Position: refs/heads/master@{#33369}		2016-01-18 16:28:00 +00:00
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OWNERS	Adding OWNERS files to test directories for wasm.	2015-12-14 14:22:15 +00:00
test-run-wasm-js.cc	[wasm] Add more thorough tests for WASM->JS and JS->WASM parameters.	2016-01-18 14:29:28 +00:00
test-run-wasm-module.cc	[wasm] Create a wrapper function for WASM.asmCompileRun().	2016-01-18 15:39:44 +00:00
test-run-wasm.cc	Revert of [turbofan] Implement rounding of floats on x64 and ia32 without sse4.1. (patchset #2 id:20001 of https://codereview.chromium.org/1584663007/ )	2016-01-18 16:28:00 +00:00
test-signatures.h	Initial import of v8-native WASM.	2015-12-11 12:27:05 +00:00
wasm-run-utils.h	Reland of [wasm] Add tests for JS wrappers to test-run-wasm.	2016-01-14 09:49:04 +00:00