[Autobackout][FunctionalRegression]Revert of change: f441bbd: Fix assert due to 0 size

sys-igc · igcbot · commit dd4b42365be9 · 2024-11-02T23:25:08.000+01:00
Fixed an assert in test cases due to a zero size is passed down to
    attribute build for RT.
diff --git a/IGC/AdaptorCommon/RayTracing/RTBuilder.cpp b/IGC/AdaptorCommon/RayTracing/RTBuilder.cpp
@@ -1499,10 +1499,7 @@ void RTBuilder::setReturnAlignment(CallInst* CI, uint32_t AlignVal)
 
 void RTBuilder::setDereferenceable(CallInst* CI, uint32_t Size)
 {
-    if (Size)
-    {
-        CI->addRetAttr(Attribute::getWithDereferenceableBytes(CI->getContext(), Size));
-    }
+    CI->addRetAttr(Attribute::getWithDereferenceableBytes(CI->getContext(), Size));
 }
 
 Value* RTBuilder::getGlobalBufferPtr(IGC::ADDRESS_SPACE Addrspace)

Original file line number	Diff line number	Diff line change
`@@ -1499,10 +1499,7 @@ void RTBuilder::setReturnAlignment(CallInst* CI, uint32_t AlignVal)`
`1499`	`1499`
`1500`	`1500`	`void RTBuilder::setDereferenceable(CallInst* CI, uint32_t Size)`
`1501`	`1501`	`{`
`1502`		`- if (Size)`
`1503`		`- {`
`1504`		`- CI->addRetAttr(Attribute::getWithDereferenceableBytes(CI->getContext(), Size));`
`1505`		`- }`
	`1502`	`+ CI->addRetAttr(Attribute::getWithDereferenceableBytes(CI->getContext(), Size));`
`1506`	`1503`	`}`
`1507`	`1504`
`1508`	`1505`	`Value* RTBuilder::getGlobalBufferPtr(IGC::ADDRESS_SPACE Addrspace)`