disable GEPLoopStrengthReductionPass

pkwasnie-intel · pszymich · commit bb3ec0e6285b · 2023-12-15T10:55:42.000+01:00
Disable GEPLoopStrengthReductionPass.

(cherry picked from commit 38ea4c79bdc1b2b6cfdfe1928e557191510233f7)
diff --git a/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp b/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp
@@ -1503,8 +1503,8 @@ void OptimizeIR(CodeGenContext* const pContext)
                     !useStatelessToStateful(*pContext) &&
                     pContext->m_retryManager.IsFirstTry())
                 {
-                    mpm.add(createGEPLoopStrengthReductionPass(IGC_IS_FLAG_ENABLED(allowLICM) &&
-                            pContext->m_retryManager.AllowLICM()));
+                    //mpm.add(createGEPLoopStrengthReductionPass(IGC_IS_FLAG_ENABLED(allowLICM) &&
+                    //        pContext->m_retryManager.AllowLICM()));
                 }
             }
 

Original file line number	Diff line number	Diff line change
`@@ -1503,8 +1503,8 @@ void OptimizeIR(CodeGenContext* const pContext)`
`1503`	`1503`	`!useStatelessToStateful(*pContext) &&`
`1504`	`1504`	`pContext->m_retryManager.IsFirstTry())`
`1505`	`1505`	`{`
`1506`		`- mpm.add(createGEPLoopStrengthReductionPass(IGC_IS_FLAG_ENABLED(allowLICM) &&`
`1507`		`- pContext->m_retryManager.AllowLICM()));`
	`1506`	`+ //mpm.add(createGEPLoopStrengthReductionPass(IGC_IS_FLAG_ENABLED(allowLICM) &&`
	`1507`	`+ // pContext->m_retryManager.AllowLICM()));`
`1508`	`1508`	`}`
`1509`	`1509`	`}`
`1510`	`1510`