Add icmp and conditional branches in the C API echo test.

Summary:
Improving coverage.

Depends on D16912 .

Reviewers: bogner, chandlerc, echristo, dblaikie, joker.eph, Wallbraker

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16937

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260321 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed