internal void EmitStringSwitchJumpTable(
KeyValuePair <ConstantValue, object>[] caseLabels,
object fallThroughLabel,
LocalOrParameter key,
LocalDefinition?keyHash,
SwitchStringJumpTableEmitter.EmitStringCompareAndBranch emitStringCondBranchDelegate,
SwitchStringJumpTableEmitter.GetStringHashCode computeStringHashcodeDelegate)
{
Debug.Assert(caseLabels.Length > 0);
var emitter = new SwitchStringJumpTableEmitter(
this,
key,
caseLabels,
fallThroughLabel,
keyHash,
emitStringCondBranchDelegate,
computeStringHashcodeDelegate);
emitter.EmitJumpTable();
}
/// <summary>
/// Primary method for emitting string switch jump table
/// </summary>
/// <param name="caseLabels">switch case labels</param>
/// <param name="fallThroughLabel">fall through label for the jump table</param>
/// <param name="key">Local holding the value to switch on.
/// This value has already been loaded onto the execution stack.
/// </param>
/// <param name="keyHash">Local holding the hash value of the key for emitting
/// hash table switch. Hash value has already been computed and loaded into keyHash.
/// This parameter is null if emitting non hash table switch.
/// </param>
/// <param name="emitStringCondBranchDelegate">
/// Delegate to emit string compare call and conditional branch based on the compare result.
/// </param>
/// <param name="computeStringHashcodeDelegate">
/// Delegate to compute string hash consistent with value of keyHash.
/// </param>
internal void EmitStringSwitchJumpTable(
KeyValuePair<ConstantValue, object>[] caseLabels,
object fallThroughLabel,
LocalOrParameter key,
LocalDefinition keyHash,
SwitchStringJumpTableEmitter.EmitStringCompareAndBranch emitStringCondBranchDelegate,
SwitchStringJumpTableEmitter.GetStringHashCode computeStringHashcodeDelegate)
{
Debug.Assert(caseLabels.Length > 0);
var emitter = new SwitchStringJumpTableEmitter(
this,
key,
caseLabels,
fallThroughLabel,
keyHash,
emitStringCondBranchDelegate,
computeStringHashcodeDelegate);
emitter.EmitJumpTable();
}
