jeanPerier 4f62a183d9 [flang] Allow user to define free via BIND(C) (#78428) ...

A user defining and using free/malloc via BIND(C) would previously cause
flang to crash when generating LLVM IR with error "redefinition of
symbol named 'free'". This was caused by flang codegen not expecting to
find a mlir::func::FuncOp definition of these function and emitting a
new mlir::LLVM::FuncOp that later conflicted when translating the
mlir::func::FuncOp.

2024-01-18 09:37:44 +01:00

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