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PPC/s390: [wasm-simd] Move i64x2.widen_i32x4_{s,u} to mvp and remove ifdefs

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Port ec8fbed745

Original Commit Message:

    These instructions were accepted into the proposal:
    https://github.com/WebAssembly/simd/pull/290

R=zhin@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N

Change-Id: I69bbe90ab3af30d7748332a7e99b7812c95f96b4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2644939
Reviewed-by: Junliang Yan <junyan@redhat.com>
Reviewed-by: Milad Fa <mfarazma@redhat.com>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#72257}
This commit is contained in:
Milad Fa 2021-01-22 09:31:53 -05:00 committed by Commit Bot
parent adda4c5f98
commit 494a38006e
2 changed files with 10 additions and 2 deletions
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4
src/compiler/backend/ppc/instruction-selector-ppc.cc
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@ -2259,6 +2259,10 @@ void InstructionSelector::VisitInt64AbsWithOverflow(Node* node) {
V(F32x4Trunc) \
V(F32x4NearestInt) \
V(I64x2Neg) \
V(I64x2SConvertI32x4Low) \
V(I64x2SConvertI32x4High) \
V(I64x2UConvertI32x4Low) \
V(I64x2UConvertI32x4High) \
V(I32x4Neg) \
V(I32x4Abs) \
V(I32x4SConvertF32x4) \

8
src/compiler/backend/s390/instruction-selector-s390.cc
View File

@ -2515,14 +2515,18 @@ void InstructionSelector::VisitWord64AtomicStore(Node* node) {
V(F32x4Trunc) \
V(F32x4NearestInt) \
V(I64x2Neg) \
V(I16x8Abs) \
V(I64x2SConvertI32x4Low) \
V(I64x2SConvertI32x4High) \
V(I64x2UConvertI32x4Low) \
V(I64x2UConvertI32x4High) \
V(I32x4Neg) \
V(I32x4Abs) \
V(I32x4SConvertI16x8Low) \
V(I32x4SConvertI16x8High) \
V(I32x4UConvertI16x8Low) \
V(I32x4UConvertI16x8High) \
V(I32x4Abs) \
V(I16x8Neg) \
V(I16x8Abs) \
V(I16x8SConvertI8x16Low) \
V(I16x8SConvertI8x16High) \
V(I16x8UConvertI8x16Low) \