Setting the condition bit in stwcx.

2013-02-03 21:45:44 -08:00 · 2013-02-03 21:45:44 -08:00 · f1ea74dcff
parent 7fed5cf579
commit f1ea74dcff
1 changed files with 3 additions and 1 deletions
--- a/src/cpu/codegen/emit_memory.cc
+++ b/src/cpu/codegen/emit_memory.cc
@ -1084,7 +1084,9 @@ XEEMITTER(stwcx,        0x7C00012D, X  )(FunctionGenerator& g, IRBuilder<>& b, I
  }
  Value* v = g.gpr_value(i.D.RT);
  g.WriteMemory(i.address, ea, 4, v, /* release */ true);
-  // TODO(benvanik): update CR0
+
+  // We always succeed.
+  g.update_cr_value(0, b.getInt64(1 << 2));

  return 0;
 }