[Bug target/36786] [4.4 Regression] ICE in extract_insn, at recog.c:1990

[uros at gcc dot gnu dot org]

------- Comment #5 from uros at gcc dot gnu dot org  2008-07-18 21:02 -------
Subject: Bug 36786

Author: uros
Date: Fri Jul 18 21:01:59 2008
New Revision: 137967

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137967
Log:
        PR target/36786
        * config/i386/i386.md (x86_64_shift_adj_1): Rename from
        x86_64_shift_adj.
        (x86_64_shift_adj_2): New expander.
        (x86_64_shift_adj_3): Ditto.
        * config/i386/i386.c (ix86_split_ashr): Use gen_x86_64_shift_adj_3
        to split TImode operands.
        (ix86_split_ashl): Use gen_x86_64_shift_adj_2 to split TImode operands.
        (ix86_split_lshr): Ditto.

testsuite/ChangeLog:

        PR target/36786
        * gcc.target/i386/pr36786.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr36786.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36786