1 ; RUN: not opt -passes=pgo-instr-gen,ctx-instr-lower -profile-context-root=good \
2 ; RUN: -profile-context-root=bad \
3 ; RUN: -S < %s 2>&1 | FileCheck %s
13 musttail call void @foo()
17 ; CHECK: error: The function bad was indicated as a context root, but it features musttail calls, which is not supported.