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| author | davem <davem@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-12-16 14:55:20 +0000 |
|---|---|---|
| committer | davem <davem@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-12-16 14:55:20 +0000 |
| commit | 7f964718a91e2cc37aa1671f3d0a6ff08fed3f3b (patch) | |
| tree | 8b10d0d0570d060cfccda5f4153ec233e94bf95b /gcc/rtlanal.c | |
| parent | 80aa9216e2225311a8893a41a636bc8ddfc7a079 (diff) | |
| download | gcc-7f964718a91e2cc37aa1671f3d0a6ff08fed3f3b.tar.gz | |
* expr.c (emit_move_insn_1): Only emit clobbers if one of
the outputs is a SUBREG.
* rtlanal.c (reg_overlap_mentioned_p): Revert December 15th
change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30979 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 63bff3d0a5f..838ca9daa0c 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -964,13 +964,6 @@ reg_overlap_mentioned_p (x, in) return 1; return 0; } - else if (GET_CODE (x) == CONCAT) - { - if (reg_overlap_mentioned_p (XEXP (x, 0), in) - || reg_overlap_mentioned_p (XEXP (x, 1), in)) - return 1; - return 0; - } else abort (); |