From 3664a6600eb0efbb4606f0b59730df3088b3b490 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@freedesktop.org>
Date: Mon, 26 Aug 2019 16:16:26 -0700
Subject: [PATCH] swr: Fix build with llvm-9.0 again.

Commit 6f7306c029a7 ("swr/rast: Refactor memory API between rasterizer
core and swr") unintentionally removed changes for llvm-9.0.

Fixes: 6f7306c029a7 ("swr/rast: Refactor memory API between rasterizer core and swr")
Fixes: 5dd9ad157005 ("swr/rasterizer: Better implementation of scatter")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
---
 .../codegen/templates/gen_builder.hpp         |  4 ++++
 .../swr/rasterizer/jitter/builder_misc.cpp    | 20 +++++++++++++++++++
 .../jitter/functionpasses/lower_x86.cpp       |  4 ++++
 3 files changed, 28 insertions(+)

diff --git a/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_builder.hpp b/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_builder.hpp
index 5182bc4259f..a59fb10902b 100644
--- a/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_builder.hpp
+++ b/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_builder.hpp
@@ -50,7 +50,11 @@ ${func['decl']}
     %else:
     FunctionType* pFuncTy = FunctionType::get(${ func['returnType'] }, {}, false);
     %endif:
+#if LLVM_VERSION_MAJOR >= 9
+    Function* pFunc = cast<Function>(JM()->mpCurrentModule->getOrInsertFunction("meta.intrinsic.${func['name']}", pFuncTy).getCallee());
+#else
     Function* pFunc = cast<Function>(JM()->mpCurrentModule->getOrInsertFunction("meta.intrinsic.${func['name']}", pFuncTy));
+#endif
     return CALL(pFunc, std::initializer_list<Value*>{${argList}}, name);
 %elif isIntrin:
     %if len(func['types']) != 0:
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp b/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp
index 6687ead02d3..183ba880c0f 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp
@@ -455,7 +455,11 @@ namespace SwrJit
         args.push_back(PointerType::get(mInt8Ty, 0));
         FunctionType* callPrintTy = FunctionType::get(Type::getVoidTy(JM()->mContext), args, true);
         Function*     callPrintFn =
+#if LLVM_VERSION_MAJOR >= 9
+            cast<Function>(JM()->mpCurrentModule->getOrInsertFunction("CallPrint", callPrintTy).getCallee());
+#else
             cast<Function>(JM()->mpCurrentModule->getOrInsertFunction("CallPrint", callPrintTy));
+#endif
 
         // if we haven't yet added the symbol to the symbol table
         if ((sys::DynamicLibrary::SearchForAddressOfSymbol("CallPrint")) == nullptr)
@@ -624,7 +628,11 @@ namespace SwrJit
         {
             FunctionType* pFuncTy   = FunctionType::get(mFP32Ty, mInt16Ty);
             Function*     pCvtPh2Ps = cast<Function>(
+#if LLVM_VERSION_MAJOR >= 9
+                JM()->mpCurrentModule->getOrInsertFunction("ConvertFloat16ToFloat32", pFuncTy).getCallee());
+#else
                 JM()->mpCurrentModule->getOrInsertFunction("ConvertFloat16ToFloat32", pFuncTy));
+#endif
 
             if (sys::DynamicLibrary::SearchForAddressOfSymbol("ConvertFloat16ToFloat32") == nullptr)
             {
@@ -660,7 +668,11 @@ namespace SwrJit
             // call scalar C function for now
             FunctionType* pFuncTy   = FunctionType::get(mInt16Ty, mFP32Ty);
             Function*     pCvtPs2Ph = cast<Function>(
+#if LLVM_VERSION_MAJOR >= 9
+                JM()->mpCurrentModule->getOrInsertFunction("ConvertFloat32ToFloat16", pFuncTy).getCallee());
+#else
                 JM()->mpCurrentModule->getOrInsertFunction("ConvertFloat32ToFloat16", pFuncTy));
+#endif
 
             if (sys::DynamicLibrary::SearchForAddressOfSymbol("ConvertFloat32ToFloat16") == nullptr)
             {
@@ -969,7 +981,11 @@ namespace SwrJit
 
             FunctionType* pFuncTy = FunctionType::get(Type::getVoidTy(JM()->mContext), args, false);
             Function*     pFunc   = cast<Function>(
+#if LLVM_VERSION_MAJOR >= 9
+                JM()->mpCurrentModule->getOrInsertFunction("BucketManager_StartBucket", pFuncTy).getCallee());
+#else
                 JM()->mpCurrentModule->getOrInsertFunction("BucketManager_StartBucket", pFuncTy));
+#endif
             if (sys::DynamicLibrary::SearchForAddressOfSymbol("BucketManager_StartBucket") ==
                 nullptr)
             {
@@ -994,7 +1010,11 @@ namespace SwrJit
 
             FunctionType* pFuncTy = FunctionType::get(Type::getVoidTy(JM()->mContext), args, false);
             Function*     pFunc   = cast<Function>(
+#if LLVM_VERSION_MAJOR >= 9
+                JM()->mpCurrentModule->getOrInsertFunction("BucketManager_StopBucket", pFuncTy).getCallee());
+#else
                 JM()->mpCurrentModule->getOrInsertFunction("BucketManager_StopBucket", pFuncTy));
+#endif
             if (sys::DynamicLibrary::SearchForAddressOfSymbol("BucketManager_StopBucket") ==
                 nullptr)
             {
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp b/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp
index 2196aafb17b..d00a8963d38 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp
@@ -202,7 +202,11 @@ namespace SwrJit
 
             FunctionType* pfnScatterTy = FunctionType::get(B->mVoidTy, args, false);
             mPfnScatter256             = cast<Function>(
+#if LLVM_VERSION_MAJOR >= 9
+                B->JM()->mpCurrentModule->getOrInsertFunction("ScatterPS_256", pfnScatterTy).getCallee());
+#else
                 B->JM()->mpCurrentModule->getOrInsertFunction("ScatterPS_256", pfnScatterTy));
+#endif
             if (sys::DynamicLibrary::SearchForAddressOfSymbol("ScatterPS_256") == nullptr)
             {
                 sys::DynamicLibrary::AddSymbol("ScatterPS_256", (void*)&ScatterPS_256);