Fix for VC kernel vector arguments

vmustya · pszymich · commit 16ed1565fec9 · 2023-07-13T16:46:56.000+02:00
. (cherry picked from commit 5b19d84)
diff --git a/IGC/VectorCompiler/lib/GenXOpts/CMTrans/CMKernelArgOffset.cpp b/IGC/VectorCompiler/lib/GenXOpts/CMTrans/CMKernelArgOffset.cpp
@@ -1,6 +1,6 @@
 /*========================== begin_copyright_notice ============================
 
-Copyright (C) 2017-2021 Intel Corporation
+Copyright (C) 2017-2023 Intel Corporation
 
 SPDX-License-Identifier: MIT
 
@@ -592,8 +592,8 @@ void CMKernelArgOffset::processKernelOnOCLRT(Function *F) {
               DL.getPointerABIAlignment(Ty->getPointerAddressSpace()));
         }
       } else {
-        Bytes = Ty->getPrimitiveSizeInBits() / 8;
-        Alignment = IGCLLVM::getAlignmentValue(Ty->getScalarSizeInBits() / 8);
+        Bytes = DL.getTypeSizeInBits(Ty) / 8;
+        Alignment = IGCLLVM::getAlignmentValue(DL.getABITypeAlignment(Ty));
       }
       placeArg(&Arg, Bytes, Alignment);
     }

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`/*========================== begin_copyright_notice ============================`
`2`	`2`
`3`		`-Copyright (C) 2017-2021 Intel Corporation`
	`3`	`+Copyright (C) 2017-2023 Intel Corporation`
`4`	`4`
`5`	`5`	`SPDX-License-Identifier: MIT`
`6`	`6`
`@@ -592,8 +592,8 @@ void CMKernelArgOffset::processKernelOnOCLRT(Function *F) {`
`592`	`592`	`DL.getPointerABIAlignment(Ty->getPointerAddressSpace()));`
`593`	`593`	`}`
`594`	`594`	`} else {`
`595`		`- Bytes = Ty->getPrimitiveSizeInBits() / 8;`
`596`		`- Alignment = IGCLLVM::getAlignmentValue(Ty->getScalarSizeInBits() / 8);`
	`595`	`+ Bytes = DL.getTypeSizeInBits(Ty) / 8;`
	`596`	`+ Alignment = IGCLLVM::getAlignmentValue(DL.getABITypeAlignment(Ty));`
`597`	`597`	`}`
`598`	`598`	`placeArg(&Arg, Bytes, Alignment);`
`599`	`599`	`}`