Commit 7772f0a9 by John David Anglin Committed by John David Anglin

* pa.c (output_cbranch): Fix typo in comment.

From-SVN: r64741
parent 3ce6bef0
2003-03-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa.c (output_cbranch): Fix typo in comment.
2003-03-22 Richard Henderson <rth@redhat.com>
* cfgcleanup.c (insns_match_p): Do not do EQUIV substitution
......
......@@ -5553,12 +5553,11 @@ output_cbranch (operands, nullify, length, negated, insn)
is asking for a disaster. This can happen when not optimizing and
when jump optimization fails.
While it usually safe to emit nothing, this can fail if the preceding
instruction is a nullified branch with an empty delay slot and the
same branch target as this branch. We could check for this but
jump optimization should eliminate these jumps. It is always
safe to emit a nop. */
While it is usually safe to emit nothing, this can fail if the
preceding instruction is a nullified branch with an empty delay
slot and the same branch target as this branch. We could check
for this but jump optimization should eliminate nop jumps. It
is always safe to emit a nop. */
if (next_real_insn (JUMP_LABEL (insn)) == next_real_insn (insn))
return "nop";
......
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