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| author | John Hodge <tpg@mutabah.net> | 2016-12-16 22:59:06 +0800 |
|---|---|---|
| committer | John Hodge <tpg@mutabah.net> | 2016-12-16 22:59:06 +0800 |
| commit | aa17374e03e4bcd5060576dfb8b63a46694d3852 (patch) | |
| tree | 791880ca020b674829dc0cf836e01c7a2143dded | |
| parent | e5d9f5037803892a0f3dfd24dbca982ed8d22839 (diff) | |
| download | mrust-aa17374e03e4bcd5060576dfb8b63a46694d3852.tar.gz | |
Trans C - Atomic add
| -rw-r--r-- | src/trans/codegen_c.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/trans/codegen_c.cpp b/src/trans/codegen_c.cpp index 937db11f..cee8228b 100644 --- a/src/trans/codegen_c.cpp +++ b/src/trans/codegen_c.cpp @@ -779,6 +779,9 @@ namespace { else if( name == "copy_nonoverlapping" ) { m_of << "memcpy( "; emit_lvalue(e.args.at(0)); m_of << ", "; emit_lvalue(e.args.at(1)); m_of << ", "; emit_lvalue(e.args.at(2)); m_of << ")"; } + else if( name == "copy" ) { + m_of << "memmove( "; emit_lvalue(e.args.at(0)); m_of << ", "; emit_lvalue(e.args.at(1)); m_of << ", "; emit_lvalue(e.args.at(2)); m_of << ")"; + } else if( name == "forget" ) { // Nothing needs to be done, this just stops the destructor from running. } @@ -853,6 +856,10 @@ namespace { auto ordering = H::get_atomic_ordering(mir_res, name, 7+4+1); emit_lvalue(e.ret_val); m_of << " = atomic_fetch_add_explicit("; emit_lvalue(e.args.at(0)); m_of << ", "; emit_lvalue(e.args.at(1)); m_of << ", " << ordering << ")"; } + else if( name == "atomic_xsub" || name.compare(0, 7+4+1, "atomic_xsub_") == 0 ) { + auto ordering = H::get_atomic_ordering(mir_res, name, 7+4+1); + emit_lvalue(e.ret_val); m_of << " = atomic_fetch_sub_explicit("; emit_lvalue(e.args.at(0)); m_of << ", "; emit_lvalue(e.args.at(1)); m_of << ", " << ordering << ")"; + } else if( name == "atomic_load" || name.compare(0, 7+4+1, "atomic_load_") == 0 ) { auto ordering = H::get_atomic_ordering(mir_res, name, 7+4+1); emit_lvalue(e.ret_val); m_of << " = atomic_load_explicit("; emit_lvalue(e.args.at(0)); m_of << ", " << ordering << ")"; |