[PATCH] ARM64: Combine shifts and uses to bit-extract instruction from different basic block

[Matt Arsenault]

On 04/14/2014 05:25 PM, yijiang wrote:
> +  void setHasExtractBitsInsn(bool hasExtractInsn = false) {
> +    HasExtractBitsInsn = hasExtractInsn;
> +  }
The default argument should be true, since that's what all the others do 
and since the default value is already false