Re: [PATCH] D16664: [CUDA] Generate CUDA's printf alloca in its function's entry block.

[Eric Christopher via cfe-commits]

echristo added inline comments.

================
Comment at: lib/CodeGen/CGCUDABuiltin.cpp:109
@@ -106,1 +108,3 @@
+    // stacksave/stackrestore intrinsics, which cause ptxas to choke.
+    auto *Alloca = new llvm::AllocaInst(
         llvm::Type::getInt8Ty(Ctx), llvm::ConstantInt::get(Int32Ty, BufSize),
----------------
Not quite, you'll want to use AllocaInsertPt for this or even CreateTempAlloca.




http://reviews.llvm.org/D16664



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