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r140230 - in /trunk/gcc: ChangeLog config/bfin/...
- From: bernds at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 10 Sep 2008 13:28:34 -0000
- Subject: r140230 - in /trunk/gcc: ChangeLog config/bfin/...
Author: bernds
Date: Wed Sep 10 13:28:34 2008
New Revision: 140230
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140230
Log:
* config/bfin/bfin.c (workaround_speculation): Correct algorithm to
not lose track of the number of NOPs needed. Number of NOPs needed
for sync vs. loads workaround was switched; corrected. Run second
pass for all workarounds. No NOPs needed after call insns. Change
second pass to use find_next_insn_start and find_load helpers in order
to properly detect parallel insns.
* config/bfin/bfin.md (cbranch_with_nops): Increase length.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/bfin/bfin.c
trunk/gcc/config/bfin/bfin.md