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Diffstat (limited to 'gcc/testsuite/gfortran.dg/ldist-pr45199.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/ldist-pr45199.f | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/ldist-pr45199.f b/gcc/testsuite/gfortran.dg/ldist-pr45199.f new file mode 100644 index 000000000..6f65501a4 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/ldist-pr45199.f @@ -0,0 +1,27 @@ +! { dg-do compile } +! { dg-options "-O3 -fdump-tree-ldist-details" } + + parameter(numlev=3,numoblev=1000) + integer i_otyp(numoblev,numlev), i_styp(numoblev,numlev) + logical l_numob(numoblev,numlev) + do ixe=1,numoblev + do iye=1,numlev + i_otyp(ixe,iye)=0 + i_styp(ixe,iye)=0 + l_numob(ixe,iye)=.false. + enddo + enddo + do i=1,m + do j=1,n + if (l_numob(i,j)) then + write(20,'(7I4,F12.2,4F16.10)') i_otyp(i,j),i_styp(i,j) + endif + enddo + enddo + end + +! GCC should apply memset zero loop distribution and it should not ICE. + +! { dg-final { scan-tree-dump "distributed: split to 9 loops" "ldist" } } +! { dg-final { scan-tree-dump-times "__builtin_memset" 18 "ldist" } } +! { dg-final { cleanup-tree-dump "ldist" } } |