• Ng Zhi An's avatar
    Reland "[wasm-simd] Stage SIMD" · 36138aff
    Ng Zhi An authored
    This reverts commit e8976cf9.
    
    Reason for revert: Mark f32x4_cmp as fail, lowering is not fully implemented yet.
    
    Original change's description:
    > Revert "[wasm-simd] Stage SIMD"
    > 
    > This reverts commit 1d2726dd.
    > 
    > Reason for revert: ODROID failure: https://ci.chromium.org/p/v8/builders/ci/V8%20Arm%20-%20debug/15814?
    > 
    > Original change's description:
    > > [wasm-simd] Stage SIMD
    > > 
    > > SIMD has been pretty stable for a while now, we are not expecting big
    > > changes (like opcode renumbers), there might be new instructions added,
    > > and they will all be backwards-compatible.
    > > 
    > > The reference interpreter in the SIMD proposal is now capable of
    > > generating JS files for all test cases, so we can now run them.
    > > 
    > > There is a bit of tweaking necessary, since SIMD tests are in
    > > tests/core/simd subfolder in the spec, so we need to change the glob
    > > into a find that will traverse into subdirectory.
    > > 
    > > Bug: v8:10835
    > > Change-Id: I1f7e3cf37f21b2aa2537d1e34242da2373bbf626
    > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2378587
    > > Commit-Queue: Zhi An Ng <zhin@chromium.org>
    > > Reviewed-by: Andreas Haas <ahaas@chromium.org>
    > > Cr-Commit-Position: refs/heads/master@{#69793}
    > 
    > TBR=bbudge@chromium.org,ahaas@chromium.org,zhin@chromium.org
    > 
    > Change-Id: I3a90c616109ca048691d97ab45698bc15a678e18
    > No-Presubmit: true
    > No-Tree-Checks: true
    > No-Try: true
    > Bug: v8:10835
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2402379
    > Reviewed-by: Shu-yu Guo <syg@chromium.org>
    > Commit-Queue: Shu-yu Guo <syg@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#69794}
    
    TBR=bbudge@chromium.org,ahaas@chromium.org,zhin@chromium.org,syg@chromium.org
    
    # Not skipping CQ checks because this is a reland.
    
    Bug: v8:10835
    Change-Id: I3d87dd2adba6ada2ec3ebf5e13bff378a74b03e8
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2402386Reviewed-by: 's avatarZhi An Ng <zhin@chromium.org>
    Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
    Commit-Queue: Zhi An Ng <zhin@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#69817}
    36138aff
testcfg.py 4.26 KB