1 // RUN: %clang_cc1 %s -triple powerpc64-unknown-linux-gnu -o /dev/null -emit-llvm -verify 2 // RUN: %clang_cc1 %s -triple powerpc64le-unknown-linux-gnu -o /dev/null -emit-llvm -verify 3 4 inline int foo(int x) { 5 return x; 6 } 7 8 int bar(int x) 9 { 10 // expected-error@+1 {{'musttail' attribute for this call is impossible because external calls cannot be tail called on PPC}} 11 [[clang::musttail]] return foo(1); 12 } 13