Fixes are available
Closed as program error.
Compiling the provided test case hangs with -O3. -V shows that the hang is in IPA step. xlf95_r -F:mpxlf95_r -q64 -WF,-q64 -qsuffix=cpp=f90 -qsuppress=1500-036 -O3 -qlist -qreport -qarch=pwr6 -qtune=balanced -qcache=auto -qfloat=fltint -qzerosize -qessl -bdatapsize:64k -bstackpsize:64k -qsmp=omp -qdirective -qextname -WF,-D__AIX,-D_AIX,-Dextname,-D_EXTNAME,-D__prism,-Duse_comm_MPI 1,-D__cpl_mpiom,-D__cpl_co2 -c mo_midatm.f90 -O2 works.
Use -O2 instead.
PROBLEM DESCRIPTION: Compiling user programs containing consecutive MEM_DELAY directives with -O3 hangs during compilation. USERS AFFECTED: Fortran programs containing consecutive MEM_DELAY directives and compiles at -O3.
Added the code to handle the consecutive calls to mem_dealy to avoid the splitting of them during loop distribution. problem is fixed.
Reported component name
XL FORTRAN LINU
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
XL FORTRAN LINU
Fixed component ID
Applicable component levels
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