Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gfortran.dg/pr46519-1.f @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gfortran.dg/pr46519-1.f Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,46 @@ +! { dg-do compile { target i?86-*-* x86_64-*-* } } +! { dg-options "-O3 -mavx -mvzeroupper -fno-tree-slp-vectorize -mtune=generic -dp" } + + PROGRAM MG3XDEMO + INTEGER LM, NM, NV, NR, NIT + + + PARAMETER( LM=7 ) +C PARAMETER( NIT=40 ) + PARAMETER( NM=2+2**LM, NV=NM**3 ) + PARAMETER( NR = (8*(NM**3+NM**2+5*NM-23+7*LM))/7 ) +C +C +C If commented line is used than there is no penalty +C COMMON /X/ U, V, R, A, C, IR, MM + COMMON /X/ A, C, IR, MM + REAL*8 A(0:3),C(0:3) + + INTEGER IT, N + INTEGER LMI, MTIME, NTIMES +C + READ *,LMI + READ *,NIT + READ *,NTIMES + READ *,U0 + + READ 9004, A + READ 9004, C +9004 FORMAT (4D8.0) + + DO I = 0, 3 + A(I) = A(I)/3.0D0 + C(I) = C(I)/64.0D0 + ENDDO +C + N = 2 + 2**LMI + + WRITE(6,7)N-2,N-2,N-2,NIT + 6 FORMAT( I4, 2E19.12) + 7 FORMAT(/,' KERNEL B: SOLVING A POISSON PROBLEM ON A ',I6,' BY ', + > I6,' BY ',I6,' GRID,',/,' USING ',I6,' MULTIGRID ITERATIONS.',/) +C + STOP + END + +! { dg-final { scan-assembler-times "avx_vzeroupper" 1 } }