[Bug target/29682] ICE: in change_pattern, at haifa-sched.c:4066 with -O3 -msched-control-spec

[mkuvyrkov at gcc dot gnu dot org]

------- Comment #6 from mkuvyrkov at gcc dot gnu dot org  2007-02-05 13:14 -------
Subject: Bug 29682

Author: mkuvyrkov
Date: Mon Feb  5 13:14:20 2007
New Revision: 121599

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121599
Log:
        PR target/29682
        * config/ia64/ia64.c (ia64_speculate_insn): Restrict to memory loads to
        general or fp registers.  Add comments.
        * config/ia64/ia64.md (reg_pred_prefix): Add comment.

        PR target/29682
        * gcc-target/ia64/pr29682.c: New test.

Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/config/ia64/ia64.c
    branches/gcc-4_2-branch/gcc/config/ia64/ia64.md
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29682