Enable sampler header WA

mshelego · igcbot · commit 291540c7e102 · 2025-05-28T17:29:39.000+02:00
Pass visa workaround option on Xe2 platforms
diff --git a/IGC/VectorCompiler/lib/GenXCodeGen/GenXCisaBuilder.cpp b/IGC/VectorCompiler/lib/GenXCodeGen/GenXCisaBuilder.cpp
@@ -5888,6 +5888,9 @@ collectFinalizerArgs(StringSaver &Saver, const GenXSubtarget &ST,
   if (BC.isCostModelEnabled())
     addArgument("-kernelCostInfo");
 
+  if (ST.getTargetId() == GenXSubtarget::Xe2)
+    addArgument("-samplerHeaderWA");
+
   return Argv;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -5888,6 +5888,9 @@ collectFinalizerArgs(StringSaver &Saver, const GenXSubtarget &ST,`
`5888`	`5888`	`if (BC.isCostModelEnabled())`
`5889`	`5889`	`addArgument("-kernelCostInfo");`
`5890`	`5890`
	`5891`	`+ if (ST.getTargetId() == GenXSubtarget::Xe2)`
	`5892`	`+ addArgument("-samplerHeaderWA");`
	`5893`	`+`
`5891`	`5894`	`return Argv;`
`5892`	`5895`	`}`
`5893`	`5896`