Make DP emu func stackcall by default

Previously, DP emu (integer one, slow) is subroutine call by default. With this change, it is stackcall.
intel · Jun 25, 2023 · 0111984 · 0111984
1 parent d42b9a1
commit 0111984
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/IGC/Compiler/Optimizer/PreCompiledFuncImport.cpp b/IGC/Compiler/Optimizer/PreCompiledFuncImport.cpp
@@ -941,7 +941,8 @@ bool PreCompiledFuncImport::runOnModule(Module& M)
                  isDPCallFunc))
             {
                 Func->addFnAttr(llvm::Attribute::NoInline);
-                if (isDPCallFunc && emuFC == FLAG_FCALL_FORCE_STACKCALL)
+                if (isDPCallFunc &&
+                    (emuFC == FLAG_FCALL_DEFAULT || emuFC == FLAG_FCALL_FORCE_STACKCALL))
                 {
                     Func->addFnAttr("visaStackCall");
                 }