1 // REQUIRES: amdgpu-registered-target 2 // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -x hip -fcuda-is-device \ 3 // RUN: -verify -emit-llvm-only %s 4 5 #define __device__ __attribute__((device)) 6 extern "C" __device__ int printf(const char *format, ...); 7 8 // Check that we don't crash when asked to printf a non-scalar arg. 9 struct Struct { 10 int x; 11 int y; 12 }; 13 PrintfNonScalar(const char * fmt)14__device__ void PrintfNonScalar(const char *fmt) { 15 printf(fmt, 1); 16 // Ignore the warning about the %d not matching the struct argument 17 // expected-warning@+2 {{}} 18 // expected-error@+1 {{cannot compile this non-scalar arg to printf}} 19 printf("%d", Struct()); 20 } 21