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| author | Jim Wilson <wilson@gcc.gnu.org> | 1992-12-01 10:44:27 -0800 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 1992-12-01 10:44:27 -0800 |
| commit | 6102fe95277924b9ef054397540b61d5be408956 (patch) | |
| tree | c55cf79b07c10a3c43f86b0dfe5105bf9df46bd8 | |
| parent | 0918de5b44cf38913385e298646cb6d4f9de8933 (diff) | |
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(optimize_reg_copy_2): Correct reg_n_refs updates.
From-SVN: r2829
| -rw-r--r-- | gcc/local-alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/local-alloc.c b/gcc/local-alloc.c index 471bd04..7cdd050 100644 --- a/gcc/local-alloc.c +++ b/gcc/local-alloc.c @@ -860,8 +860,8 @@ optimize_reg_copy_2 (insn, dest, src) /* We assume that a register is used exactly once per insn in the updates below. If this is not correct, no great harm is done. */ - reg_n_refs[sregno] -= loop_depth; - reg_n_refs[dregno] += loop_depth; + reg_n_refs[dregno] -= loop_depth; + reg_n_refs[sregno] += loop_depth; } |