Retro68/gcc/gcc/testsuite/gfortran.dg/reassoc_9.f
Wolfgang Thaller 6fbf4226da gcc-9.1
2019-06-20 20:10:10 +02:00

17 lines
430 B
Fortran

! { dg-do compile }
! { dg-options "-O3 -ffast-math -ffp-contract=off -fdump-tree-optimized" }
SUBROUTINE S55199(P,Dvdph)
implicit none
real(8) :: c1,c2,c3,P,Dvdph
c1=0.1d0
c2=0.2d0
c3=0.3d0
Dvdph = c1 + 2.*P**2*c2 + 3.*P**4*c3
END
! There should be three multiplies following un-distribution
! and power expansion.
! { dg-final { scan-tree-dump-times " \\\* " 3 "optimized" } }