Incorrect image mapping in change team block

[reinh-bader]

Defect/Bug Report

Defect: Incorrect image mapping in change team block

Within a change team block, images must map to the current team. Except for the case where the coindex maps to the executing image, this is not correctly done.

• GCC fork release tag or git hash: 62bf309
• GCC version used to build this fork: gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973]
• Output of uname -a: Linux mpp2-devel 3.0.101-107-default Request for Enhancement: Support for team_number() intrinsic function #1 SMP Thu Jun 22 14:37:55 UTC 2017 (414ea9f) x86_64 x86_64 x86_64 GNU/Linux
• Machine architecture and number of physical cores: Intel Haswell 24 cores

Observed Behavior

Output with 4 executing images is (module order of lines):
Parent: 2 f[1] = 1
Parent: 3 f[1] = 3
Parent: 4 f[1] = 1
Parent: 1 f[1] = 1

Expected Behavior

Output with 4 executing images should read (modulo order of lines)
Parent: 2 f[1] = 1
Parent: 3 f[1] = 3
Parent: 4 f[1] = 3
Parent: 1 f[1] = 1
(given the implementation specific convention for setting up image numbers in subteams)

Steps to Reproduce

Compile program in attached ZIP archive
t.zip
with caf wrapper

and execute with
cafrun -n 4 ./a.out