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Remove reverse VM instruction

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This was previously only used by the multiple assignment code, but
is no longer needed after the multiple assignment execution order
fix.
This commit is contained in:
Jeremy Evans 2021-04-21 12:35:32 -07:00
parent 9dbd0969e7
commit 5512353d97
Notes: git 2021-04-22 08:29:53 +09:00 
Merged: https://github.com/ruby/ruby/pull/4398
1 changed files with 0 additions and 19 deletions
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19
insns.def
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@ -592,25 +592,6 @@ swap
/* none */
}
/* reverse stack top N order. */
DEFINE_INSN
reverse
(rb_num_t n)
(...)
(...)
// attr rb_snum_t sp_inc = 0;
{
rb_num_t i;
VALUE *sp = STACK_ADDR_FROM_TOP(n);
for (i=0; i<n/2; i++) {
VALUE v0 = sp[i];
VALUE v1 = TOPN(i);
sp[i] = v1;
TOPN(i) = v0;
}
}
/* for stack caching. */
DEFINE_INSN_IF(STACK_CACHING)
reput