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

From-SVN: r64741
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John David Anglin 2003-03-23 05:24:27 +00:00 committed by John David Anglin
parent 3ce6bef0f9
commit 7772f0a997
2 changed files with 9 additions and 6 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
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

11
gcc/config/pa/pa.c
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@ -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";