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Fix spvOpcodeIsScalarType() to include Boolean.

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Remove redundant validations of OpConstant and OpConstantComposite.
Binary parser already performs these checks, so the validations can
never be triggered.

Enable bad-constant tests.
This commit is contained in:
Dejan Mircevski 2016-01-21 15:55:43 -05:00 committed by David Neto
parent 0846e1745f
commit 276a724b25
3 changed files with 34 additions and 35 deletions
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1
source/opcode.cpp
View File

@ -431,6 +431,7 @@ int32_t spvOpcodeIsScalarType(const SpvOp opcode) {
switch (opcode) { switch (opcode) {
case SpvOpTypeInt: case SpvOpTypeInt:
case SpvOpTypeFloat: case SpvOpTypeFloat:
case SpvOpTypeBool:
return true; return true;
default: default:
return false; return false;

30
source/validate_id.cpp
View File

@ -417,20 +417,6 @@ bool idUsage::isValid<SpvOpConstantFalse>(const spv_instruction_t* inst,
return true; return true;
} }
template <>
bool idUsage::isValid<SpvOpConstant>(const spv_instruction_t* inst,
const spv_opcode_desc) {
auto resultTypeIndex = 1;
auto resultType = usedefs_.FindDef(inst->words[resultTypeIndex]);
if (!resultType.first || !spvOpcodeIsScalarType(resultType.second.opcode)) {
DIAG(resultTypeIndex)
<< "OpConstant Result Type <id> '" << inst->words[resultTypeIndex]
<< "' is not a scalar integer or floating point type.";
return false;
}
return true;
}
template <> template <>
bool idUsage::isValid<SpvOpConstantComposite>(const spv_instruction_t* inst, bool idUsage::isValid<SpvOpConstantComposite>(const spv_instruction_t* inst,
const spv_opcode_desc) { const spv_opcode_desc) {
@ -713,20 +699,6 @@ bool idUsage::isValid<SpvOpSpecConstantFalse>(const spv_instruction_t* inst,
return true; return true;
} }
template <>
bool idUsage::isValid<SpvOpSpecConstant>(const spv_instruction_t* inst,
const spv_opcode_desc) {
auto resultTypeIndex = 1;
auto resultType = usedefs_.FindDef(inst->words[resultTypeIndex]);
if (!resultType.first || !spvOpcodeIsScalarType(resultType.second.opcode)) {
DIAG(resultTypeIndex) << "OpSpecConstant Result Type <id> '"
<< inst->words[resultTypeIndex]
<< "' is not a scalar type.";
return false;
}
return true;
}
#if 0 #if 0
template <> template <>
bool idUsage::isValid<SpvOpSpecConstantComposite>( bool idUsage::isValid<SpvOpSpecConstantComposite>(
@ -2150,13 +2122,11 @@ bool idUsage::isValid(const spv_instruction_t* inst) {
CASE(OpTypePipe) CASE(OpTypePipe)
CASE(OpConstantTrue) CASE(OpConstantTrue)
CASE(OpConstantFalse) CASE(OpConstantFalse)
CASE(OpConstant)
CASE(OpConstantComposite) CASE(OpConstantComposite)
CASE(OpConstantSampler) CASE(OpConstantSampler)
CASE(OpConstantNull) CASE(OpConstantNull)
CASE(OpSpecConstantTrue) CASE(OpSpecConstantTrue)
CASE(OpSpecConstantFalse) CASE(OpSpecConstantFalse)
CASE(OpSpecConstant)
TODO(OpSpecConstantComposite) TODO(OpSpecConstantComposite)
TODO(OpSpecConstantOp) TODO(OpSpecConstantOp)
CASE(OpVariable) CASE(OpVariable)

38
test/ValidateID.cpp
View File

@ -257,12 +257,34 @@ TEST_F(ValidateID, OpExecutionModeEntryPointBad) {
CHECK(spirv, SPV_ERROR_INVALID_ID); CHECK(spirv, SPV_ERROR_INVALID_ID);
} }
TEST_F(ValidateID, OpTypeVectorGood) { TEST_F(ValidateID, OpTypeVectorFloat) {
const char* spirv = R"( const char* spirv = R"(
%1 = OpTypeFloat 32 %1 = OpTypeFloat 32
%2 = OpTypeVector %1 4)"; %2 = OpTypeVector %1 4)";
CHECK(spirv, SPV_SUCCESS); CHECK(spirv, SPV_SUCCESS);
} }
TEST_F(ValidateID, OpTypeVectorInt) {
const char* spirv = R"(
%1 = OpTypeInt 32 1
%2 = OpTypeVector %1 4)";
CHECK(spirv, SPV_SUCCESS);
}
TEST_F(ValidateID, OpTypeVectorUInt) {
const char* spirv = R"(
%1 = OpTypeInt 64 0
%2 = OpTypeVector %1 4)";
CHECK(spirv, SPV_SUCCESS);
}
TEST_F(ValidateID, OpTypeVectorBool) {
const char* spirv = R"(
%1 = OpTypeBool
%2 = OpTypeVector %1 4)";
CHECK(spirv, SPV_SUCCESS);
}
TEST_F(ValidateID, OpTypeVectorComponentTypeBad) { TEST_F(ValidateID, OpTypeVectorComponentTypeBad) {
const char* spirv = R"( const char* spirv = R"(
%1 = OpTypeFloat 32 %1 = OpTypeFloat 32
@ -423,11 +445,14 @@ TEST_F(ValidateID, OpConstantGood) {
%2 = OpConstant %1 1)"; %2 = OpConstant %1 1)";
CHECK(spirv, SPV_SUCCESS); CHECK(spirv, SPV_SUCCESS);
} }
TEST_F(ValidateID, DISABLED_OpConstantBad) { TEST_F(ValidateID, OpConstantBad) {
const char* spirv = R"( const char* spirv = R"(
%1 = OpTypeVoid %1 = OpTypeVoid
%2 = OpConstant !1 !0)"; %2 = OpConstant !1 !0)";
CHECK(spirv, SPV_ERROR_INVALID_ID); // The expected failure code is implementation dependent (currently
// INVALID_BINARY because the binary parser catches these cases) and may
// change over time, but this must always fail.
CHECK(spirv, SPV_ERROR_INVALID_BINARY);
} }
TEST_F(ValidateID, OpConstantCompositeVectorGood) { TEST_F(ValidateID, OpConstantCompositeVectorGood) {
@ -645,11 +670,14 @@ TEST_F(ValidateID, OpSpecConstantGood) {
%2 = OpSpecConstant %1 42)"; %2 = OpSpecConstant %1 42)";
CHECK(spirv, SPV_SUCCESS); CHECK(spirv, SPV_SUCCESS);
} }
TEST_F(ValidateID, DISABLED_OpSpecConstantBad) { TEST_F(ValidateID, OpSpecConstantBad) {
const char* spirv = R"( const char* spirv = R"(
%1 = OpTypeVoid %1 = OpTypeVoid
%2 = OpSpecConstant !1 !4)"; %2 = OpSpecConstant !1 !4)";
CHECK(spirv, SPV_ERROR_INVALID_ID); // The expected failure code is implementation dependent (currently
// INVALID_BINARY because the binary parser catches these cases) and may
// change over time, but this must always fail.
CHECK(spirv, SPV_ERROR_INVALID_BINARY);
} }
// TODO: OpSpecConstantComposite // TODO: OpSpecConstantComposite