Revert "Fix sub-reg offset when using LSC"

pratikashar · igcbot · commit 03ba8dab13cd · 2022-09-02T09:56:55.000+02:00
diff --git a/visa/Optimizer.cpp b/visa/Optimizer.cpp
@@ -9142,7 +9142,7 @@ bool Optimizer::foldPseudoAndOr(G4_BB* bb, INST_LIST_ITER& ii)
                 // payload in memory. when implicit arg buffer
                 // pointer is present, we need to shift load address
                 // of per thread payload as well.
-                emitRelocAddInst(addrSubreg);
+                emitRelocAddInst(2);
             }
 
             // (W) mad (1) r127.2 r127.2 r127.0 per_thread_size

Original file line number	Diff line number	Diff line change
`@@ -9142,7 +9142,7 @@ bool Optimizer::foldPseudoAndOr(G4_BB* bb, INST_LIST_ITER& ii)`
`9142`	`9142`	`// payload in memory. when implicit arg buffer`
`9143`	`9143`	`// pointer is present, we need to shift load address`
`9144`	`9144`	`// of per thread payload as well.`
`9145`		`- emitRelocAddInst(addrSubreg);`
	`9145`	`+ emitRelocAddInst(2);`
`9146`	`9146`	`}`
`9147`	`9147`
`9148`	`9148`	`// (W) mad (1) r127.2 r127.2 r127.0 per_thread_size`