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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/graphite/pr36922.f | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/graphite/pr36922.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/graphite/pr36922.f | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/graphite/pr36922.f b/gcc/testsuite/gfortran.dg/graphite/pr36922.f new file mode 100644 index 000000000..6aa95beb6 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/graphite/pr36922.f @@ -0,0 +1,16 @@ +C PR tree-optimization/36922 +C { dg-do compile } +C { dg-options "-O2 -ftree-loop-linear" } + SUBROUTINE PR36922(N,F,Z,C) + IMPLICIT DOUBLE PRECISION(A-H,O-Z) + DIMENSION C(23821),Z(0:2*N+1),F(0:2*N) + I=0 + DO L=0,N + DO M=0,L + DO M2=M,L + I=I+1 + C(I)=F(L+M)*F(L-M)*Z(L-M2)/(F(M2+M)*F(M2-M)*F(L-M2)*F(L-M2)) + ENDDO + ENDDO + ENDDO + END |