Also add more local variables to regress-v8-6077 to force register spill on platform with 32 float registers. BUG= Review-Url: https://codereview.chromium.org/2822073003 Cr-Commit-Position: refs/heads/master@{#44865}
BUG=v8:6077 Review-Url: https://codereview.chromium.org/2765323002 Cr-Commit-Position: refs/heads/master@{#44035}