[PATCH] D16372: [CUDA] Make printf work.

[Justin Lebar via cfe-commits]

jlebar added inline comments.

================
Comment at: test/CodeGenCUDA/printf.cu:12
@@ +11,3 @@
+// Check a simple call to printf end-to-end.
+__device__ int CheckSimple() {
+  // CHECK: [[FMT:%[0-9]+]] = load{{.*}}%fmt
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tra wrote:
> You may want to add a test case for printf("constant string w/o format args").
> It would check no-arguments case and would also verify that we don't get optimized into puts().
Good idea, done.


http://reviews.llvm.org/D16372