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Diffstat (limited to 'gcc/go/go-gcc.cc')
| -rw-r--r-- | gcc/go/go-gcc.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/go/go-gcc.cc b/gcc/go/go-gcc.cc index 44daaa0..619499e 100644 --- a/gcc/go/go-gcc.cc +++ b/gcc/go/go-gcc.cc @@ -828,6 +828,15 @@ Gcc_backend::Gcc_backend() this->define_builtin(BUILT_IN_FRAME_ADDRESS, "__builtin_frame_address", NULL, t, false, false); + // The runtime calls __builtin_extract_return_addr when recording + // the address to which a function returns. + this->define_builtin(BUILT_IN_EXTRACT_RETURN_ADDR, + "__builtin_extract_return_addr", NULL, + build_function_type_list(ptr_type_node, + ptr_type_node, + NULL_TREE), + false, false); + // The compiler uses __builtin_trap for some exception handling // cases. this->define_builtin(BUILT_IN_TRAP, "__builtin_trap", NULL, |