cl::desc("Disable Machine Sinking"));
static cl::opt<bool> DisableLSR("disable-lsr", cl::Hidden,
cl::desc("Disable Loop Strength Reduction Pass"));
-static cl::opt<bool> DisableConstantHoisting("disable-constant-hoisting",
- cl::Hidden, cl::desc("Disable ConstantHoisting"));
static cl::opt<bool> DisableCGP("disable-cgp", cl::Hidden,
cl::desc("Disable Codegen Prepare"));
static cl::opt<bool> DisableCopyProp("disable-copyprop", cl::Hidden,
// Make sure that no unreachable blocks are instruction selected.
addPass(createUnreachableBlockEliminationPass());
-
- // Prepare expensive constants for SelectionDAG.
- if (getOptLevel() != CodeGenOpt::None && !DisableConstantHoisting)
- addPass(createConstantHoistingPass());
}
/// Turn exception handling constructs into something the code generators can