11 lines · c
1// RUN: %clang_cc1 %s -triple powerpc64-unknown-linux-gnu -o /dev/null -emit-llvm -verify2// RUN: %clang_cc1 %s -triple powerpc64le-unknown-linux-gnu -o /dev/null -emit-llvm -verify3 4int foo(int x);5 6int bar(int x)7{8 // expected-error@+1 {{'musttail' attribute for this call is impossible because external calls cannot be tail called on PPC}}9 [[clang::musttail]] return foo(x);10}11