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[wasm-simd][liftoff][ia32][x64] Implement i64x2.bitmask

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Bug: v8:10997
Change-Id: Ic7a3848792867ef3068151eff8dbf45e628ce6c2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2620901
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72022}
This commit is contained in:
Zhi An Ng 2021-01-11 06:18:22 +00:00 committed by Commit Bot
parent d5ba8283a2
commit d6c4c884fc
6 changed files with 23 additions and 0 deletions
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5
src/wasm/baseline/arm/liftoff-assembler-arm.h
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@ -2888,6 +2888,11 @@ void LiftoffAssembler::emit_i64x2_extmul_high_i32x4_u(LiftoffRegister dst,
src2.high_fp());
}
void LiftoffAssembler::emit_i64x2_bitmask(LiftoffRegister dst,
LiftoffRegister src) {
bailout(kSimd, "i64x2_bitmask");
}
void LiftoffAssembler::emit_i32x4_splat(LiftoffRegister dst,
LiftoffRegister src) {
vdup(Neon32, liftoff::GetSimd128Register(dst), src.gp());

5
src/wasm/baseline/arm64/liftoff-assembler-arm64.h
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@ -2012,6 +2012,11 @@ void LiftoffAssembler::emit_i64x2_extmul_high_i32x4_u(LiftoffRegister dst,
Umull2(dst.fp().V2D(), src1.fp().V4S(), src2.fp().V4S());
}
void LiftoffAssembler::emit_i64x2_bitmask(LiftoffRegister dst,
LiftoffRegister src) {
bailout(kSimd, "i64x2_bitmask");
}
void LiftoffAssembler::emit_i32x4_splat(LiftoffRegister dst,
LiftoffRegister src) {
Dup(dst.fp().V4S(), src.gp().W());

5
src/wasm/baseline/ia32/liftoff-assembler-ia32.h
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@ -3898,6 +3898,11 @@ void LiftoffAssembler::emit_i64x2_extmul_high_i32x4_u(LiftoffRegister dst,
/*low=*/false, /*is_signed=*/false);
}
void LiftoffAssembler::emit_i64x2_bitmask(LiftoffRegister dst,
LiftoffRegister src) {
Movmskpd(dst.gp(), src.fp());
}
void LiftoffAssembler::emit_f32x4_abs(LiftoffRegister dst,
LiftoffRegister src) {
if (dst.fp() == src.fp()) {

1
src/wasm/baseline/liftoff-assembler.h
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@ -1111,6 +1111,7 @@ class LiftoffAssembler : public TurboAssembler {
inline void emit_i64x2_extmul_high_i32x4_u(LiftoffRegister dst,
LiftoffRegister src1,
LiftoffRegister src2);
inline void emit_i64x2_bitmask(LiftoffRegister dst, LiftoffRegister src);
inline void emit_f32x4_abs(LiftoffRegister dst, LiftoffRegister src);
inline void emit_f32x4_neg(LiftoffRegister dst, LiftoffRegister src);
inline void emit_f32x4_sqrt(LiftoffRegister dst, LiftoffRegister src);

2
src/wasm/baseline/liftoff-compiler.cc
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@ -3010,6 +3010,8 @@ class LiftoffCompiler {
case wasm::kExprI64x2ExtMulHighI32x4U:
return EmitBinOp<kS128, kS128>(
&LiftoffAssembler::emit_i64x2_extmul_high_i32x4_u);
case wasm::kExprI64x2BitMask:
return EmitUnOp<kS128, kI32>(&LiftoffAssembler::emit_i64x2_bitmask);
case wasm::kExprF32x4Abs:
return EmitUnOp<kS128, kS128>(&LiftoffAssembler::emit_f32x4_abs);
case wasm::kExprF32x4Neg:

5
src/wasm/baseline/x64/liftoff-assembler-x64.h
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@ -3490,6 +3490,11 @@ void LiftoffAssembler::emit_i64x2_extmul_high_i32x4_u(LiftoffRegister dst,
/*is_signed=*/false);
}
void LiftoffAssembler::emit_i64x2_bitmask(LiftoffRegister dst,
LiftoffRegister src) {
Movmskpd(dst.gp(), src.fp());
}
void LiftoffAssembler::emit_f32x4_abs(LiftoffRegister dst,
LiftoffRegister src) {
if (dst.fp() == src.fp()) {