diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/graphite/pr107865.f90 | 18 | ||||
| -rw-r--r-- | gcc/tree-cfg.cc | 2 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/graphite/pr107865.f90 b/gcc/testsuite/gfortran.dg/graphite/pr107865.f90 new file mode 100644 index 0000000..6bddb17 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/graphite/pr107865.f90 @@ -0,0 +1,18 @@ +! { dg-do compile } +! { dg-options "-O1 -floop-parallelize-all -ftree-parallelize-loops=2" } + + SUBROUTINE FNC (F) + + IMPLICIT REAL (A-H) + DIMENSION F(N) + + DO I = 1, 6 + DO J = 1, 6 + IF (J .NE. I) THEN + F(I) = F(I) + 1 + END IF + END DO + END DO + + RETURN + END diff --git a/gcc/tree-cfg.cc b/gcc/tree-cfg.cc index 2817531..0c409b4 100644 --- a/gcc/tree-cfg.cc +++ b/gcc/tree-cfg.cc @@ -7859,6 +7859,8 @@ move_sese_region_to_fn (struct function *dest_cfun, basic_block entry_bb, if (bb->loop_father->header == bb) { class loop *this_loop = bb->loop_father; + /* Avoid the need to remap SSA names used in nb_iterations. */ + free_numbers_of_iterations_estimates (this_loop); class loop *outer = loop_outer (this_loop); if (outer == loop /* If the SESE region contains some bbs ending with |