Tighten up global extern detection in phi_function#3752

Merged

tautschnig merged 2 commits intodiffblue:developfrom

JohnDumbell:jd/enhancement/phi_merge_explicit_exclude_extern

Jan 14, 2019

Commits on Jan 14, 2019

Narrowing the scope of the global extern phi merge check
JohnDumbell
committed
Loosening regex on phi merge zero generation regression tests
JohnDumbell
committed