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| author | Kaz Kojima <kkojima@gcc.gnu.org> | 2010-04-14 23:58:10 +0000 |
|---|---|---|
| committer | Kaz Kojima <kkojima@gcc.gnu.org> | 2010-04-14 23:58:10 +0000 |
| commit | fa66fc4052ca9858db783a4e0b626fd830932851 (patch) | |
| tree | e1134b73857e4ae584ef6c04a28263bfd740105c /gcc | |
| parent | 2bd1333d629dababe7b7d18c46d59c0489929e8b (diff) | |
| download | gcc-fa66fc4052ca9858db783a4e0b626fd830932851.zip gcc-fa66fc4052ca9858db783a4e0b626fd830932851.tar.gz gcc-fa66fc4052ca9858db783a4e0b626fd830932851.tar.bz2 | |
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/sh/sh.md | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 35a1633..a49e6b1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> + + PR target/43742 + * config/sh/sh.md (doloop_end_split): Remove "+r" constraint + in an input-only operand. + 2010-04-15 Anatoly Sokolov <aesok@post.ru> * double-int.h (HOST_BITS_PER_DOUBLE_INT): Define. diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index d8d6ca7..aa0b449 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@ -7050,7 +7050,7 @@ label: (define_insn_and_split "doloop_end_split" [(set (pc) - (if_then_else (ne:SI (match_operand:SI 0 "arith_reg_dest" "+r") + (if_then_else (ne:SI (match_operand:SI 0 "arith_reg_dest" "") (const_int 1)) (label_ref (match_operand 1 "" "")) (pc))) |