[Bug debug/45259] [4.5/4.6 Regression] ICE in save_call_clobbered_regs

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2010-08-12 09:05 -------
Subject: Bug 45259

Author: jakub
Date: Thu Aug 12 09:04:48 2010
New Revision: 163185

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163185
Log:
        PR debug/45259
        * caller-save.c (save_call_clobbered_regs): Only swap notes with
        DEBUG_INSNs if n_regs_saved.

        * gcc.dg/pr45259.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr45259.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/caller-save.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45259