[Bug middle-end/43300] [4.5 Regression] ICE: in emit_move_insn, at expr.c:3432

[matz at gcc dot gnu dot org]

------- Comment #5 from matz at gcc dot gnu dot org  2010-03-15 16:13 -------
Subject: Bug 43300

Author: matz
Date: Mon Mar 15 16:13:28 2010
New Revision: 157461

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157461
Log:
        PR middle-end/43300
        * tree-outof-ssa.c (emit_partition_copy): New argument sizeexp,
        use it to expand block copies.
        (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge,
        insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy.
        (insert_value_copy_on_edge): Use store_expr for BLKmode values.

testsuite/
        * gcc.dg/pr43300.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr43300.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-outof-ssa.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43300