[Bug debug/42918] [4.5 Regression] "-fcompare-debug failure" with "-O2 -ftracer" (2)

[jakub at gcc dot gnu dot org]

------- Comment #5 from jakub at gcc dot gnu dot org  2010-02-17 08:55 -------
Subject: Bug 42918

Author: jakub
Date: Wed Feb 17 08:54:59 2010
New Revision: 156823

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156823
Log:
        PR debug/42918
        * caller-save.c (save_call_clobbered_regs): If BB ends with
        a DEBUG_INSN, move any notes in between last real insn and the last
        DEBUG_INSN after the last DEBUG_INSN.

        * gcc.dg/pr42918.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr42918.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/caller-save.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42918