Support per field matrix layout (#3101)

* Support per field matrix layout

* Fix warnings.

* Fix.

* Fix tests.

* Fix spiv gen.

* Fix.

* More test fixes.

* Fix.

* Run only GPU tests on self-hosted servers.

* Remove -use-glsl-matrix-layout-modifier.

* Fix.

---------

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/source/slang/slang-ir-util.cpp b/source/slang/slang-ir-util.cpp
index 41ac19ee9..f96cc174c 100644
--- a/source/slang/slang-ir-util.cpp
+++ b/source/slang/slang-ir-util.cpp
@@ -407,6 +407,8 @@ bool isPtrLikeOrHandleType(IRInst* type)
         return true;
     if (as<IRPseudoPtrType>(type))
         return true;
+    if (as<IRHLSLStructuredBufferTypeBase>(type))
+        return true;
     switch (type->getOp())
     {
     case kIROp_ComPtrType:
@@ -871,10 +873,15 @@ bool isGlobalOrUnknownMutableAddress(IRGlobalValueWithCode* parentFunc, IRInst*
 
     if (root)
     {
+        // If this is a global readonly resource, it is not a mutable address.
         if (as<IRParameterGroupType>(root->getDataType()))
         {
             return false;
         }
+        if (as<IRHLSLStructuredBufferType>(root->getDataType()))
+        {
+            return false;
+        }
     }
 
     switch (root->getOp())
@@ -991,6 +998,47 @@ void resetScratchDataBit(IRInst* inst, int bitIndex)
     }
 }
 
+UnownedStringSlice getBasicTypeNameHint(IRType* basicType)
+{
+    switch (basicType->getOp())
+    {
+        case kIROp_IntType:
+            return UnownedStringSlice::fromLiteral("int");
+        case kIROp_Int8Type:
+            return UnownedStringSlice::fromLiteral("int8");
+        case kIROp_Int16Type:
+            return UnownedStringSlice::fromLiteral("int16");
+        case kIROp_Int64Type:
+            return UnownedStringSlice::fromLiteral("int64");
+        case kIROp_IntPtrType:
+            return UnownedStringSlice::fromLiteral("intptr");
+        case kIROp_UIntType:
+            return UnownedStringSlice::fromLiteral("uint");
+        case kIROp_UInt8Type:
+            return UnownedStringSlice::fromLiteral("uint8");
+        case kIROp_UInt16Type:
+            return UnownedStringSlice::fromLiteral("uint16");
+        case kIROp_UInt64Type:
+            return UnownedStringSlice::fromLiteral("uint64");
+        case kIROp_UIntPtrType:
+            return UnownedStringSlice::fromLiteral("uintptr");
+        case kIROp_FloatType:
+            return UnownedStringSlice::fromLiteral("float");
+        case kIROp_HalfType:
+            return UnownedStringSlice::fromLiteral("half");
+        case kIROp_DoubleType:
+            return UnownedStringSlice::fromLiteral("double");
+        case kIROp_BoolType:
+            return UnownedStringSlice::fromLiteral("bool");
+        case kIROp_VoidType:
+            return UnownedStringSlice::fromLiteral("void");
+        case kIROp_CharType:
+            return UnownedStringSlice::fromLiteral("char");
+        default:
+            return UnownedStringSlice();
+    }
+}
+
 struct GenericChildrenMigrationContextImpl
 {
     IRCloneEnv cloneEnv;