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[Bug fortran/32512] efficiency of RESHAPE and SPREAD

From: "tkoenig at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: 28 Mar 2008 23:23:45 -0000
Subject: [Bug fortran/32512] efficiency of RESHAPE and SPREAD
References: <bug-32512-14211@http.gcc.gnu.org/bugzilla/>
Reply-to: gcc-bugzilla at gcc dot gnu dot org


------- Comment #4 from tkoenig at gcc dot gnu dot org  2008-03-28 23:23 -------
Subject: Bug 32512

Author: tkoenig
Date: Fri Mar 28 23:22:49 2008
New Revision: 133702

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133702
Log:
2008-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/32972
        PR libfortran/32512
        * Makefile.am:  Add new variable, i_spread_c, containing
        pack_i1.c, pack_i2.c, pack_i4.c, pack_i8.c, spread_i16.c,
        spread_r4.c, spread_r8.c, spread_r10.c, spread_r16.c,
        spread_c4.c, spread_c8.c, spread_c10.c, spread_c16.c.
        * Makefile.in:  Regenerated.
        * libgfortran.h:  Add prototypes for spread_i1, spread_i2,
        spread_i4, spread_i8, spread_i16, spread_r4, spread_r8,
        spread_c4, spread_c8, spread_c10, spread_c16,
        spread_scalar_i1, spread_scalar_i2, spread_scalar_i4,
        spread_scalar_i8, spread_scalar_i16, spread_scalar_r4
        spread_scalar_r8, spread_scalar_c4, spread_scalar_c8,
        spread_scalar_c10 and spread_scalar_c16.
        Add macros to isolate both type and size information
        from array descriptors with a single mask operation.
        * intrinsics/spread_generic.c:  Add calls to specific
        spread functions.
        * m4/spread.m4:  New file.
        * generated/spread_i1.c:  New file.
        * generated/spread_i2.c:  New file.
        * generated/spread_i4.c:  New file.
        * generated/spread_i8.c:  New file.
        * generated/spread_i16.c:  New file.
        * generated/spread_r4.c:  New file.
        * generated/spread_r8.c:  New file.
        * generated/spread_r10.c:  New file.
        * generated/spread_r16.c:  New file.
        * generated/spread_c4.c:  New file.
        * generated/spread_c8.c:  New file.
        * generated/spread_c10.c:  New file.
        * generated/spread_c16.c:  New file.

2008-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/32972
        PR libfortran/32512
        * intrinsic_spread_1.f90:  New file.
        * intrinsic_spread_2.f90:  New file.
        * intrinsic_spread_3.f90:  New file.


Added:
    trunk/gcc/testsuite/gfortran.dg/intrinsic_spread_1.f90
    trunk/gcc/testsuite/gfortran.dg/intrinsic_spread_2.f90
    trunk/gcc/testsuite/gfortran.dg/intrinsic_spread_3.f90
    trunk/libgfortran/generated/spread_c10.c
    trunk/libgfortran/generated/spread_c16.c
    trunk/libgfortran/generated/spread_c4.c
    trunk/libgfortran/generated/spread_c8.c
    trunk/libgfortran/generated/spread_i1.c
    trunk/libgfortran/generated/spread_i16.c
    trunk/libgfortran/generated/spread_i2.c
    trunk/libgfortran/generated/spread_i4.c
    trunk/libgfortran/generated/spread_i8.c
    trunk/libgfortran/generated/spread_r10.c
    trunk/libgfortran/generated/spread_r16.c
    trunk/libgfortran/generated/spread_r4.c
    trunk/libgfortran/generated/spread_r8.c
    trunk/libgfortran/m4/spread.m4
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/Makefile.am
    trunk/libgfortran/Makefile.in
    trunk/libgfortran/intrinsics/spread_generic.c
    trunk/libgfortran/libgfortran.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32512

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