Avoid ambiguous vector casts.
Bug swiftshader:15
Change-Id: Ia42d21b4f2c9e19a839ffb414661f2dffa350692
Reviewed-on: https://swiftshader-review.googlesource.com/7711
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-on: https://swiftshader-review.googlesource.com/7630
Reviewed-by: Alexis Hétu <sugoi@google.com>
diff --git a/src/Reactor/LLVMReactor.cpp b/src/Reactor/LLVMReactor.cpp
index 8b32d1f..fdc358a 100644
--- a/src/Reactor/LLVMReactor.cpp
+++ b/src/Reactor/LLVMReactor.cpp
@@ -1931,6 +1931,21 @@
return T(llvm::Type::getInt16Ty(*::context));
}
+ Byte4::Byte4(RValue<Byte8> cast)
+ {
+ // xyzw.parent = this;
+
+ storeValue(Nucleus::createTrunc(Nucleus::createBitCast(cast.value, Long::getType()), Int::getType()));
+ }
+
+ Byte4::Byte4(const Reference<Byte4> &rhs)
+ {
+ // xyzw.parent = this;
+
+ Value *value = rhs.loadValue();
+ storeValue(value);
+ }
+
Type *Byte4::getType()
{
#if 0
@@ -1972,24 +1987,6 @@
storeValue(Nucleus::createBitCast(vector, getType()));
}
- Byte8::Byte8(int64_t x)
- {
- // xyzw.parent = this;
-
- Constant *constantVector[8];
- constantVector[0] = Nucleus::createConstantByte((unsigned char)(x >> 0));
- constantVector[1] = Nucleus::createConstantByte((unsigned char)(x >> 8));
- constantVector[2] = Nucleus::createConstantByte((unsigned char)(x >> 16));
- constantVector[3] = Nucleus::createConstantByte((unsigned char)(x >> 24));
- constantVector[4] = Nucleus::createConstantByte((unsigned char)(x >> 32));
- constantVector[5] = Nucleus::createConstantByte((unsigned char)(x >> 40));
- constantVector[6] = Nucleus::createConstantByte((unsigned char)(x >> 48));
- constantVector[7] = Nucleus::createConstantByte((unsigned char)(x >> 56));
- Value *vector = V(Nucleus::createConstantVector(constantVector, 8));
-
- storeValue(Nucleus::createBitCast(vector, getType()));
- }
-
Byte8::Byte8(RValue<Byte8> rhs)
{
// xyzw.parent = this;
@@ -2185,7 +2182,7 @@
{
if(CPUID::supportsMMX2())
{
- return val ^ Byte8(0xFFFFFFFFFFFFFFFF);
+ return val ^ Byte8(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF);
}
else
{
@@ -2291,24 +2288,6 @@
storeValue(Nucleus::createBitCast(vector, getType()));
}
- SByte8::SByte8(int64_t x)
- {
- // xyzw.parent = this;
-
- Constant *constantVector[8];
- constantVector[0] = Nucleus::createConstantByte((unsigned char)(x >> 0));
- constantVector[1] = Nucleus::createConstantByte((unsigned char)(x >> 8));
- constantVector[2] = Nucleus::createConstantByte((unsigned char)(x >> 16));
- constantVector[3] = Nucleus::createConstantByte((unsigned char)(x >> 24));
- constantVector[4] = Nucleus::createConstantByte((unsigned char)(x >> 32));
- constantVector[5] = Nucleus::createConstantByte((unsigned char)(x >> 40));
- constantVector[6] = Nucleus::createConstantByte((unsigned char)(x >> 48));
- constantVector[7] = Nucleus::createConstantByte((unsigned char)(x >> 56));
- Value *vector = V(Nucleus::createConstantVector(constantVector, 8));
-
- storeValue(Nucleus::createBitCast(vector, getType()));
- }
-
SByte8::SByte8(RValue<SByte8> rhs)
{
// xyzw.parent = this;
@@ -2483,7 +2462,7 @@
{
if(CPUID::supportsMMX2())
{
- return val ^ SByte8(0xFFFFFFFFFFFFFFFF);
+ return val ^ SByte8(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF);
}
else
{
@@ -2614,6 +2593,34 @@
return T( VectorType::get(SByte::getType(), 16));
}
+ Short2::Short2(RValue<Short4> cast)
+ {
+ storeValue(Nucleus::createTrunc(Nucleus::createBitCast(cast.value, Long::getType()), UInt::getType()));
+ }
+
+ Type *Short2::getType()
+ {
+ #if 0
+ return T(VectorType::get(Short::getType(), 2));
+ #else
+ return UInt::getType(); // FIXME: LLVM doesn't manipulate it as one 32-bit block
+ #endif
+ }
+
+ UShort2::UShort2(RValue<UShort4> cast)
+ {
+ storeValue(Nucleus::createTrunc(Nucleus::createBitCast(cast.value, Long::getType()), UInt::getType()));
+ }
+
+ Type *UShort2::getType()
+ {
+ #if 0
+ return T(VectorType::get(UShort::getType(), 2));
+ #else
+ return UInt::getType(); // FIXME: LLVM doesn't manipulate it as one 32-bit block
+ #endif
+ }
+
Short4::Short4(RValue<Int> cast)
{
Value *extend = Nucleus::createZExt(cast.value, Long::getType());
@@ -3331,6 +3338,42 @@
}
}
+ RValue<UShort4> operator&(RValue<UShort4> lhs, RValue<UShort4> rhs)
+ {
+ if(CPUID::supportsMMX2())
+ {
+ return As<UShort4>(x86::pand(As<Short4>(lhs), As<Short4>(rhs)));
+ }
+ else
+ {
+ return RValue<UShort4>(Nucleus::createAnd(lhs.value, rhs.value));
+ }
+ }
+
+ RValue<UShort4> operator|(RValue<UShort4> lhs, RValue<UShort4> rhs)
+ {
+ if(CPUID::supportsMMX2())
+ {
+ return As<UShort4>(x86::por(As<Short4>(lhs), As<Short4>(rhs)));
+ }
+ else
+ {
+ return RValue<UShort4>(Nucleus::createOr(lhs.value, rhs.value));
+ }
+ }
+
+ RValue<UShort4> operator^(RValue<UShort4> lhs, RValue<UShort4> rhs)
+ {
+ if(CPUID::supportsMMX2())
+ {
+ return As<UShort4>(x86::pxor(As<Short4>(lhs), As<Short4>(rhs)));
+ }
+ else
+ {
+ return RValue<UShort4>(Nucleus::createXor(lhs.value, rhs.value));
+ }
+ }
+
RValue<UShort4> operator<<(RValue<UShort4> lhs, unsigned char rhs)
{
// return RValue<Short4>(Nucleus::createShl(lhs.value, rhs.value));
