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| author | David S. Miller <davem@redhat.com> | 1999-12-16 06:55:20 -0800 |
|---|---|---|
| committer | David S. Miller <davem@gcc.gnu.org> | 1999-12-16 06:55:20 -0800 |
| commit | 235ae7be493fb15e5d2e4a91d4cee93b936892fe (patch) | |
| tree | 8b10d0d0570d060cfccda5f4153ec233e94bf95b /gcc/rtlanal.c | |
| parent | 5b772bbdc0d20de1c4ab781611b5e5566ec45ecc (diff) | |
| download | gcc-235ae7be493fb15e5d2e4a91d4cee93b936892fe.zip gcc-235ae7be493fb15e5d2e4a91d4cee93b936892fe.tar.gz gcc-235ae7be493fb15e5d2e4a91d4cee93b936892fe.tar.bz2 | |
expr.c (emit_move_insn_1): Only emit clobbers if one of the outputs is a SUBREG.
* 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.
From-SVN: r30979
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 63bff3d..838ca9da 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 (); |