Enable loop unrolling in retry for 3D

lioujheyu · igcbot · commit 8ca10e3d2e18 · 2025-08-20T02:41:26.000+02:00
diff --git a/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp b/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp
@@ -1353,8 +1353,7 @@ void OptimizeIR(CodeGenContext *const pContext) {
         }
 
 
-        // Can be completely repalced by LoopUnrollForCodeSizeOnly in GenTTI, Consider completely remove this pass
-        if (!pContext->m_retryManager.IsFirstTry() && pContext->m_retryManager.IsLastTry()) {
+        if (!pContext->m_retryManager.IsFirstTry() && pContext->type == ShaderType::OPENCL_SHADER) {
           mpm.add(new DisableLoopUnrollOnRetry());
         }
 

Original file line number	Diff line number	Diff line change
`@@ -1353,8 +1353,7 @@ void OptimizeIR(CodeGenContext *const pContext) {`
`1353`	`1353`	`}`
`1354`	`1354`
`1355`	`1355`
`1356`		`- // Can be completely repalced by LoopUnrollForCodeSizeOnly in GenTTI, Consider completely remove this pass`
`1357`		`- if (!pContext->m_retryManager.IsFirstTry() && pContext->m_retryManager.IsLastTry()) {`
	`1356`	`+ if (!pContext->m_retryManager.IsFirstTry() && pContext->type == ShaderType::OPENCL_SHADER) {`
`1358`	`1357`	`mpm.add(new DisableLoopUnrollOnRetry());`
`1359`	`1358`	`}`
`1360`	`1359`