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Subject: [Bug target/39678] complex type isn't passed correctly
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------- Comment #32 from hjl at gcc dot gnu dot org  2009-04-09 22:59 -------
Subject: Bug 39678

Author: hjl
Date: Thu Apr  9 22:58:51 2009
New Revision: 145865

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145865
Log:
gcc/

2009-04-09  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/39678
        * config/i386/i386.c (classify_argument): Handle SCmode with
        (bit_offset % 64) != 0.

gcc/testsuite/

2009-04-09  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/39678
        * g++.dg/torture/pr39678.C: New.
        * gcc.dg/compat/struct-complex-2.h: Likewise.
        * gcc.dg/compat/struct-complex-2_main.c: Likewise.
        * gcc.dg/compat/struct-complex-2_x.c: Likewise.
        * gcc.dg/compat/struct-complex-2_y.c: Likewise.
        * gcc.dg/torture/pr39678.c: Likewise.
        * gcc.target/i386/pr39678.c: Likewise.

        * gcc.dg/compat/struct-complex-1_x.c: Add -Wno-psabi.
        * gcc.dg/compat/struct-complex-1_y.c: Likewise.

        * gcc.target/x86_64/abi/test_passing_structs.c: Include
        <complex.h>.  Add tests for structure with complex float.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr39678.C
    trunk/gcc/testsuite/gcc.dg/compat/struct-complex-2.h
    trunk/gcc/testsuite/gcc.dg/compat/struct-complex-2_main.c
    trunk/gcc/testsuite/gcc.dg/compat/struct-complex-2_x.c
    trunk/gcc/testsuite/gcc.dg/compat/struct-complex-2_y.c
    trunk/gcc/testsuite/gcc.dg/torture/pr39678.c
    trunk/gcc/testsuite/gcc.target/i386/pr39678.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/compat/struct-complex-1_x.c
    trunk/gcc/testsuite/gcc.dg/compat/struct-complex-1_y.c
    trunk/gcc/testsuite/gcc.target/x86_64/abi/test_passing_structs.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39678