[Autobackout][FuncReg]Revert of change: 1df7a35

houjenko · igcbot · commit 416863d5e7e5 · 2022-03-19T11:37:24.000+01:00
To support AIL WaEnableFastestLinearScan for DX11 and DX12

To support AIL WaEnableFastestLinearScan for DX11 and DX12
diff --git a/IGC/Compiler/CISACodeGen/CISABuilder.cpp b/IGC/Compiler/CISACodeGen/CISABuilder.cpp
@@ -4811,7 +4811,7 @@ namespace IGC
                 SaveOption(vISA_LVN, false);
                 SaveOption(vISA_QuickTokenAllocation, true);
                 if (context->getModuleMetaData()->compOpt.EnableFastestLinearScan ||
-                    IGC_IS_FLAG_ENABLED(EnableFastestLinearScan))
+                    IGC_IS_FLAG_DISABLED(EnableFastestLinearScan))
                 {
                     SaveOption(vISA_LinearScan, true);
                 }

Original file line number	Diff line number	Diff line change
`@@ -4811,7 +4811,7 @@ namespace IGC`
`4811`	`4811`	`SaveOption(vISA_LVN, false);`
`4812`	`4812`	`SaveOption(vISA_QuickTokenAllocation, true);`
`4813`	`4813`	`if (context->getModuleMetaData()->compOpt.EnableFastestLinearScan \|\|`
`4814`		`- IGC_IS_FLAG_ENABLED(EnableFastestLinearScan))`
	`4814`	`+ IGC_IS_FLAG_DISABLED(EnableFastestLinearScan))`
`4815`	`4815`	`{`
`4816`	`4816`	`SaveOption(vISA_LinearScan, true);`
`4817`	`4817`	`}`