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swiftshader
Commit 1f99de4d by Nicolas Capens
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Implement vector sign mask operations.

Bug swiftshader:15 Change-Id: I0d9cb2daeea931994abeb63f0939879875d4e81f Reviewed-on: https://swiftshader-review.googlesource.com/7791Reviewed-by: 's avatarNicolas Capens <capn@google.com> Tested-by: 's avatarNicolas Capens <capn@google.com>
parent 7eea9d10
Showing with 24 additions and 3 deletions
src/Reactor/SubzeroReactor.cpp
......@@ -2778,7 +2778,14 @@ namespace sw
RValue<Int> SignMask(RValue<SByte8> x)
{
assert(false && "UNIMPLEMENTED"); return RValue<Int>(V(nullptr));
Ice::Variable *result = ::function->makeVariable(Ice::IceType_i32);
const Ice::Intrinsics::IntrinsicInfo intrinsic = {Ice::Intrinsics::SignMask, Ice::Intrinsics::SideEffects_F, Ice::Intrinsics::ReturnsTwice_F, Ice::Intrinsics::MemoryWrite_F};
auto target = ::context->getConstantUndef(Ice::IceType_i32);
auto movmsk = Ice::InstIntrinsicCall::create(::function, 1, result, target, intrinsic);
movmsk->addArg(x.value);
::basicBlock->appendInst(movmsk);
return RValue<Int>(V(result));
}
RValue<Byte8> CmpGT(RValue<SByte8> x, RValue<SByte8> y)
......@@ -5182,7 +5189,14 @@ namespace sw
RValue<Int> SignMask(RValue<Int4> x)
{
assert(false && "UNIMPLEMENTED"); return RValue<Int>(V(nullptr));
Ice::Variable *result = ::function->makeVariable(Ice::IceType_i32);
const Ice::Intrinsics::IntrinsicInfo intrinsic = {Ice::Intrinsics::SignMask, Ice::Intrinsics::SideEffects_F, Ice::Intrinsics::ReturnsTwice_F, Ice::Intrinsics::MemoryWrite_F};
auto target = ::context->getConstantUndef(Ice::IceType_i32);
auto movmsk = Ice::InstIntrinsicCall::create(::function, 1, result, target, intrinsic);
movmsk->addArg(x.value);
::basicBlock->appendInst(movmsk);
return RValue<Int>(V(result));
}
RValue<Int4> Swizzle(RValue<Int4> x, unsigned char select)
......@@ -6004,7 +6018,14 @@ namespace sw
RValue<Int> SignMask(RValue<Float4> x)
{
assert(false && "UNIMPLEMENTED"); return RValue<Int>(V(nullptr));
Ice::Variable *result = ::function->makeVariable(Ice::IceType_i32);
const Ice::Intrinsics::IntrinsicInfo intrinsic = {Ice::Intrinsics::SignMask, Ice::Intrinsics::SideEffects_F, Ice::Intrinsics::ReturnsTwice_F, Ice::Intrinsics::MemoryWrite_F};
auto target = ::context->getConstantUndef(Ice::IceType_i32);
auto movmsk = Ice::InstIntrinsicCall::create(::function, 1, result, target, intrinsic);
movmsk->addArg(x.value);
::basicBlock->appendInst(movmsk);
return RValue<Int>(V(result));
}
RValue<Int4> CmpEQ(RValue<Float4> x, RValue<Float4> y)
......
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