Fix cache controls translation for 2D block store

fda0 · igcbot · commit 3452b574930a · 2024-04-10T15:49:10.000+02:00
Fix cache controls translation for 2D block store in EmitVISAPass.
Translation was hardcoded to assume 2D block loads which is incorrect.
diff --git a/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp b/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp
@@ -22541,7 +22541,7 @@ void EmitPass::emitLSC2DBlockOperation(llvm::GenIntrinsicInst* inst)
             m_destination->GetNumberInstance(),
             CName::NONE);
     }
-    LSC_CACHE_OPTS cacheOpts = translateLSCCacheControlsFromValue(inst->getOperand(12), true);
+    LSC_CACHE_OPTS cacheOpts = translateLSCCacheControlsFromValue(inst->getOperand(12), isRead);
 
     if (isRead == false)
     {

Original file line number	Diff line number	Diff line change
`@@ -22541,7 +22541,7 @@ void EmitPass::emitLSC2DBlockOperation(llvm::GenIntrinsicInst* inst)`
`22541`	`22541`	`m_destination->GetNumberInstance(),`
`22542`	`22542`	`CName::NONE);`
`22543`	`22543`	`}`
`22544`		`- LSC_CACHE_OPTS cacheOpts = translateLSCCacheControlsFromValue(inst->getOperand(12), true);`
	`22544`	`+ LSC_CACHE_OPTS cacheOpts = translateLSCCacheControlsFromValue(inst->getOperand(12), isRead);`
`22545`	`22545`
`22546`	`22546`	`if (isRead == false)`
`22547`	`22547`	`{`