re PR target/43742 (web.c/union_match_dups segfaults for a null *ref on sh-elf)
PR target/43742 * config/sh/sh.md (doloop_end_split): Remove "+r" constraint in an input-only operand. From-SVN: r158361
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@ -1,3 +1,9 @@
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2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org>
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PR target/43742
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* config/sh/sh.md (doloop_end_split): Remove "+r" constraint
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in an input-only operand.
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2010-04-15 Anatoly Sokolov <aesok@post.ru>
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2010-04-15 Anatoly Sokolov <aesok@post.ru>
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* double-int.h (HOST_BITS_PER_DOUBLE_INT): Define.
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* double-int.h (HOST_BITS_PER_DOUBLE_INT): Define.
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@ -7050,7 +7050,7 @@ label:
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(define_insn_and_split "doloop_end_split"
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(define_insn_and_split "doloop_end_split"
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[(set (pc)
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[(set (pc)
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(if_then_else (ne:SI (match_operand:SI 0 "arith_reg_dest" "+r")
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(if_then_else (ne:SI (match_operand:SI 0 "arith_reg_dest" "")
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(const_int 1))
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(const_int 1))
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(label_ref (match_operand 1 "" ""))
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(label_ref (match_operand 1 "" ""))
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(pc)))
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(pc)))
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