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Diffstat (limited to 'gcc/go/gofrontend/gogo.cc')
| -rw-r--r-- | gcc/go/gofrontend/gogo.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc index 81a555fdd88..4c7eca4b247 100644 --- a/gcc/go/gofrontend/gogo.cc +++ b/gcc/go/gofrontend/gogo.cc @@ -4945,6 +4945,14 @@ Function::get_or_make_decl(Gogo* gogo, Named_object* no) // our return address comparison. bool is_inlinable = !(this->calls_recover_ || this->is_recover_thunk_); + // If a function calls __go_set_defer_retaddr, then mark it as + // uninlinable. This prevents the GCC backend from splitting + // the function; splitting the function is a bad idea because we + // want the return address label to be in the same function as + // the call. + if (this->calls_defer_retaddr_) + is_inlinable = false; + // If this is a thunk created to call a function which calls // the predeclared recover function, we need to disable // stack splitting for the thunk. |