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[Bug fortran/30512] MAXVAL() incorrect for zero-size int arrays, and for -HUGE-1 maximum values.

From: "burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: 9 Feb 2007 21:56:17 -0000
Subject: [Bug fortran/30512] MAXVAL() incorrect for zero-size int arrays, and for -HUGE-1 maximum values.
References: <bug-30512-13350@http.gcc.gnu.org/bugzilla/>
Reply-to: gcc-bugzilla at gcc dot gnu dot org


------- Comment #11 from burnus at gcc dot gnu dot org  2007-02-09 21:56 -------
Subject: Bug 30512

Author: burnus
Date: Fri Feb  9 21:56:06 2007
New Revision: 121777

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121777
Log:
fortran/
2007-02-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
          gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.

testsuite/
2007-02-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * gfortran.dg/maxlocval_1.f90: New test.

libgfortran/
2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * m4/iparm.m4: Use HUGE-1 for most negative integer.
        * generated/maxloc1_8_i4.c: Regenerate.
        * generated/maxloc0_8_i8.c: Regenerate.
        * generated/maxloc1_16_i4.c: Regenerate.
        * generated/maxloc0_16_i8.c: Regenerate.
        * generated/maxval_i4.c: Regenerate.
        * generated/maxloc1_4_i8.c: Regenerate.
        * generated/maxloc0_16_i16.c: Regenerate.
        * generated/maxloc1_4_i16.c: Regenerate.
        * generated/maxloc0_8_i16.c: Regenerate.
        * generated/maxloc0_4_i4.c: Regenerate.
        * generated/maxloc1_8_i8.c: Regenerate.
        * generated/maxloc0_8_i4.c: Regenerate.
        * generated/maxloc0_16_i4.c: Regenerate.
        * generated/maxloc1_16_i8.c: Regenerate.
        * generated/maxloc1_4_i4.c: Regenerate.
        * generated/maxval_i8.c: Regenerate.
        * generated/maxloc0_4_i16.c: Regenerate.
        * generated/maxloc1_8_i16.c: Regenerate.
        * generated/maxloc0_4_i8.c: Regenerate.
        * generated/maxloc1_16_i16.c: Regenerate.
        * generated/maxval_i16.c: Regenerate.


Added:
    trunk/gcc/testsuite/gfortran.dg/maxlocval_1.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/testsuite/ChangeLog
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/generated/maxloc0_16_i16.c
    trunk/libgfortran/generated/maxloc0_16_i4.c
    trunk/libgfortran/generated/maxloc0_16_i8.c
    trunk/libgfortran/generated/maxloc0_4_i16.c
    trunk/libgfortran/generated/maxloc0_4_i4.c
    trunk/libgfortran/generated/maxloc0_4_i8.c
    trunk/libgfortran/generated/maxloc0_8_i16.c
    trunk/libgfortran/generated/maxloc0_8_i4.c
    trunk/libgfortran/generated/maxloc0_8_i8.c
    trunk/libgfortran/generated/maxloc1_16_i16.c
    trunk/libgfortran/generated/maxloc1_16_i4.c
    trunk/libgfortran/generated/maxloc1_16_i8.c
    trunk/libgfortran/generated/maxloc1_4_i16.c
    trunk/libgfortran/generated/maxloc1_4_i4.c
    trunk/libgfortran/generated/maxloc1_4_i8.c
    trunk/libgfortran/generated/maxloc1_8_i16.c
    trunk/libgfortran/generated/maxloc1_8_i4.c
    trunk/libgfortran/generated/maxloc1_8_i8.c
    trunk/libgfortran/generated/maxval_i16.c
    trunk/libgfortran/generated/maxval_i4.c
    trunk/libgfortran/generated/maxval_i8.c
    trunk/libgfortran/m4/iparm.m4


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30512

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