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PR middle-end/17278
authorsteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 27 Jan 2005 16:32:12 +0000 (16:32 +0000)
committersteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 27 Jan 2005 16:32:12 +0000 (16:32 +0000)
commit523a88b02c9c2795e21a6e7e026c83d0a27c60c3
treedc324f82ea9932fb68be7d5ec9da7f0000e695a7
parent93f291706e5b497b4d683c5e9a6f3c6933ea7d61
PR middle-end/17278
* opts.c (decode_options): Move flag_thread_jumps from -O1 and
higher to -O2 and higher.  Likewise for tree PRE.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only iterate at -O2
and better.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94325 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/opts.c
gcc/tree-ssa-dom.c