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| author | Ian Lance Taylor <iant@google.com> | 2011-01-14 03:27:32 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-01-14 03:27:32 +0000 |
| commit | 3dac68b99e0aa1503c2743f70e67a84401002a45 (patch) | |
| tree | 01bf0d7874de7304a90a873d92d8904544ec31c7 /gcc/go/gofrontend | |
| parent | 632469d01e0652c465f9074d2ec7f5de1cb7dac9 (diff) | |
| download | gcc-3dac68b99e0aa1503c2743f70e67a84401002a45.zip gcc-3dac68b99e0aa1503c2743f70e67a84401002a45.tar.gz gcc-3dac68b99e0aa1503c2743f70e67a84401002a45.tar.bz2 | |
Move clearing of flag_strict_aliasing to gcc interface.
From-SVN: r168774
Diffstat (limited to 'gcc/go/gofrontend')
| -rw-r--r-- | gcc/go/gofrontend/gogo-tree.cc | 12 | ||||
| -rw-r--r-- | gcc/go/gofrontend/unsafe.cc | 7 |
2 files changed, 6 insertions, 13 deletions
diff --git a/gcc/go/gofrontend/gogo-tree.cc b/gcc/go/gofrontend/gogo-tree.cc index bcb2519..ccd17c6 100644 --- a/gcc/go/gofrontend/gogo-tree.cc +++ b/gcc/go/gofrontend/gogo-tree.cc @@ -22,7 +22,6 @@ extern "C" #include "convert.h" #include "output.h" #include "diagnostic.h" -#include "rtl.h" #ifndef ENABLE_BUILD_WITH_CXX } @@ -810,17 +809,6 @@ Gogo::write_globals() // Pass everything back to the middle-end. - if (this->imported_unsafe_) - { - // Importing the "unsafe" package automatically disables TBAA. - flag_strict_aliasing = false; - - // This is a real hack. init_varasm_once has already grabbed an - // alias set, which we don't want when we aren't going strict - // aliasing. We reinitialize to make it do it again. FIXME. - init_varasm_once(); - } - wrapup_global_declarations(vec, count); cgraph_finalize_compilation_unit(); diff --git a/gcc/go/gofrontend/unsafe.cc b/gcc/go/gofrontend/unsafe.cc index 51d812b..e219f61 100644 --- a/gcc/go/gofrontend/unsafe.cc +++ b/gcc/go/gofrontend/unsafe.cc @@ -6,6 +6,7 @@ #include "go-system.h" +#include "go-c.h" #include "types.h" #include "gogo.h" @@ -130,5 +131,9 @@ Gogo::import_unsafe(const std::string& local_name, bool is_local_name_exported, if (add_to_globals) this->add_named_object(no); - this->imported_unsafe_ = true; + if (!this->imported_unsafe_) + { + go_imported_unsafe(); + this->imported_unsafe_ = true; + } } |