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SPIR-V: Misc. IR utility functions

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This commit is contained in:
Dr. Chat
2016-05-15 14:27:44 -05:00
parent b9a40d1a00
commit 44284a780c
3 changed files with 85 additions and 2 deletions
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6
third_party/glslang-spirv/SpvBuilder.cpp vendored
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@@ -1166,6 +1166,7 @@ void Builder::createMemoryBarrier(unsigned executionScope, unsigned memorySemant
// An opcode that has one operands, a result id, and a type
Id Builder::createUnaryOp(Op opCode, Id typeId, Id operand)
{
assert(operand != 0);
Instruction* op = new Instruction(getUniqueId(), typeId, opCode);
op->addIdOperand(operand);
buildPoint->addInstruction(std::unique_ptr<Instruction>(op));
@@ -1175,6 +1176,8 @@ Id Builder::createUnaryOp(Op opCode, Id typeId, Id operand)
Id Builder::createBinOp(Op opCode, Id typeId, Id left, Id right)
{
assert(left != 0);
assert(right != 0);
Instruction* op = new Instruction(getUniqueId(), typeId, opCode);
op->addIdOperand(left);
op->addIdOperand(right);
@@ -1185,6 +1188,9 @@ Id Builder::createBinOp(Op opCode, Id typeId, Id left, Id right)
Id Builder::createTriOp(Op opCode, Id typeId, Id op1, Id op2, Id op3)
{
assert(op1 != 0);
assert(op2 != 0);
assert(op3 != 0);
Instruction* op = new Instruction(getUniqueId(), typeId, opCode);
op->addIdOperand(op1);
op->addIdOperand(op2);