Fix T86530: crash with Cycles OSL on Arm64
Bug in OSL itself, fix is submitted upstream.
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Notes:
blender-bot
2023-02-14 03:13:26 +01:00
Referenced by issue #86530, Crash when enabling Open Shading Language with Cycles on macOS and Apple Silicon M1
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@ -63,3 +63,19 @@ diff -Naur org/CMakeLists.txt external_osl/CMakeLists.txt
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set (OSL_NO_DEFAULT_TEXTURESYSTEM OFF CACHE BOOL "Do not use create a raw OIIO::TextureSystem")
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if (OSL_NO_DEFAULT_TEXTURESYSTEM)
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diff --git a/src/liboslexec/llvm_util.cpp b/src/liboslexec/llvm_util.cpp
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index 445f6400..3d468de2 100644
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--- a/src/liboslexec/llvm_util.cpp
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+++ b/src/liboslexec/llvm_util.cpp
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@@ -3430,8 +3430,9 @@ LLVM_Util::call_function (llvm::Value *func, cspan<llvm::Value *> args)
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#endif
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//llvm_gen_debug_printf (std::string("start ") + std::string(name));
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#if OSL_LLVM_VERSION >= 110
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- OSL_DASSERT(llvm::isa<llvm::Function>(func));
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- llvm::Value *r = builder().CreateCall(llvm::cast<llvm::Function>(func), llvm::ArrayRef<llvm::Value *>(args.data(), args.size()));
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+ llvm::Value* r = builder().CreateCall(
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+ llvm::cast<llvm::FunctionType>(func->getType()->getPointerElementType()), func,
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+ llvm::ArrayRef<llvm::Value*>(args.data(), args.size()));
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#else
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llvm::Value *r = builder().CreateCall (func, llvm::ArrayRef<llvm::Value *>(args.data(), args.size()));
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#endif
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