http://cards.linaro.org/browse/TCWG-14 - Fixed 254.gap infinite loop. - Got spec2k results locally. - LSHIFT and RSHIFT introduces a performance regression for some benchmarks due to missing md pattern. Disabling it improve performance.

http://cards.linaro.org/browse/TCWG-55 - Looked at the commits for specfp performance regression

== Plan == http://cards.linaro.org/browse/TCWG-14 - Add the missing patterns to md to improve performance - Submit the patch upstream

http://cards.linaro.org/browse/TCWG-55 - Find the reason for spec2k fp performance regression.