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Implement POPC

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This commit is contained in:
Laku
2018-08-30 10:19:46 +03:00
parent 4d7e1662c8
commit 9683918928
2 changed files with 12 additions and 0 deletions
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6
src/video_core/engines/shader_bytecode.h
View File

@@ -643,6 +643,9 @@ public:
ISCADD_C, // Scale and Add
ISCADD_R,
ISCADD_IMM,
POPC_C,
POPC_R,
POPC_IMM,
SEL_C,
SEL_R,
SEL_IMM,
@@ -864,6 +867,9 @@ private:
INST("0100110000011---", Id::ISCADD_C, Type::ArithmeticInteger, "ISCADD_C"),
INST("0101110000011---", Id::ISCADD_R, Type::ArithmeticInteger, "ISCADD_R"),
INST("0011100-00011---", Id::ISCADD_IMM, Type::ArithmeticInteger, "ISCADD_IMM"),
INST("0100110000001---", Id::POPC_C, Type::ArithmeticInteger, "POPC_C"),
INST("0101110000001---", Id::POPC_R, Type::ArithmeticInteger, "POPC_R"),
INST("0011100-00001---", Id::POPC_IMM, Type::ArithmeticInteger, "POPC_IMM"),
INST("0100110010100---", Id::SEL_C, Type::ArithmeticInteger, "SEL_C"),
INST("0101110010100---", Id::SEL_R, Type::ArithmeticInteger, "SEL_R"),
INST("0011100-10100---", Id::SEL_IMM, Type::ArithmeticInteger, "SEL_IMM"),

6
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
View File

@@ -1302,6 +1302,12 @@ private:
"((" + op_a + " << " + shift + ") + " + op_b + ')', 1, 1);
break;
}
case OpCode::Id::POPC_C:
case OpCode::Id::POPC_R:
case OpCode::Id::POPC_IMM: {
regs.SetRegisterToInteger(instr.gpr0, true, 0, "bitCount(" + op_b + ')', 1, 1);
break;
}
case OpCode::Id::SEL_C:
case OpCode::Id::SEL_R:
case OpCode::Id::SEL_IMM: {