Where possible change to declare the variable before the loop.
Where not possible, specifically request -std=c99 (could be limited to
specific compilers like icc).
Older intel compilers miss the privatization of nested loop variables for
doacross loops. Declaring the variable in the loop makes the test more
robust.
Adds the callbacks for ordered with source/sink dependencies.
The test for task dependencies changed, because callbach.h now actually prints
the passed dependencies and the test also checks for the address.
Reviewed by: hbae
Differential Revision: https://reviews.llvm.org/D81807
Joachim Protze