2010-12-31 Thomas Koenig <tkoenig@gcc.gnu.org>
commit3498c2ca119e0a723e628b2421c0bda312f8ed66
authortkoenig <tkoenig@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 31 Dec 2010 11:32:16 +0000 (31 11:32 +0000)
committertkoenig <tkoenig@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 31 Dec 2010 11:32:16 +0000 (31 11:32 +0000)
treedce0054aa68fea712fe3f1b5b0444415fe2541ad
parente1afc7bac80d55151bac7fea0e005a3fb2cecb76
2010-12-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/47065
* frontend-passes.c (count_arglist):  Static variable to
count the nesting of argument lists.
(optimize_code):  Set count_arglist to 1 if within a call
statement, to 0 otherwise.
(optimize_trim):  New function.
(optimize_expr):  Adjust count_arglist.  Call optimize_trim.

2010-12-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/47065
* gfortran.dg/trim_optimize_3.f90:  New test.
* gfortran.dg/trim_optimize_4.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168367 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fortran/ChangeLog
gcc/fortran/frontend-passes.c
gcc/testsuite/ChangeLog
gcc/testsuite/gfortran.dg/trim_optimize_3.f90 [new file with mode: 0644]
gcc/testsuite/gfortran.dg/trim_optimize_4.f90 [new file with mode: 0644]