[Bug rtl-optimization/40086] [4.5 Regression]: cris-elf gfortran.dg/forall_1.f90 -O1 execution

[hp at gcc dot gnu dot org]

------- Comment #14 from hp at gcc dot gnu dot org  2009-05-14 01:18 -------
Created an attachment (id=17861)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17861&action=view)
patch for just the bug at hand.

This patch just changes the next_active_insn for the exposure in this PR.
I think most uses of next_active_insn in reorg.c and resource.c should be
changed to next_real_insn.  Or reorg.c rewritten, at least to not use in-stream
liveness markers like those USE insns.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40086