[Bug middle-end/56015] [4.6/4.7/4.8 Regression] expand expands p[9] = COMPLEX_EXPR <-IMAGPART_EXPR , REALPART_EXPR >; incorrectly.

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56015



--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-18 
17:15:17 UTC ---

Author: jakub

Date: Fri Jan 18 17:15:07 2013

New Revision: 195301



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195301

Log:

    PR middle-end/56015

    * expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle

    the case where writing real complex part of target modifies

    op1.



    * gfortran.dg/pr56015.f90: New test.



Added:

    trunk/gcc/testsuite/gfortran.dg/pr56015.f90

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/expr.c

    trunk/gcc/testsuite/ChangeLog