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re PR rtl-optimization/31848 (Invalid loop optimization causes bootstrap failure...
authorSteven Bosscher <steven@gcc.gnu.org>
Sat, 12 May 2007 18:12:54 +0000 (18:12 +0000)
committerSteven Bosscher <steven@gcc.gnu.org>
Sat, 12 May 2007 18:12:54 +0000 (18:12 +0000)
commit7f6055d052b5e8407b136322af334a62b2f2719d
tree1115b283c5b1e47c20dfa757f86f592908a44f18tree
parent8c0dbf3490bd297d601118bc95a2a8640aa73a39commit | diff
re PR rtl-optimization/31848 (Invalid loop optimization causes bootstrap failure in genautomata)

PR rtl-optimization/31848
* loop-invariant.c (move_invariant_reg): If we move an insn
with a REG_EQUAL note, and that insn is not always executed,
remove the REG_EQUAL note.

From-SVN: r124639
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