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Use bcnd instead of bb0/bb1 for optimize cases

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From-SVN: r7902
This commit is contained in:
Stan Cox 1994-08-12 17:41:31 +00:00
parent 5ce574f2c6
commit 28051ef589
1 changed files with 8 additions and 10 deletions
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14
gcc/config/m88k/m88k.c
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@ -2645,16 +2645,14 @@ emit_bcnd (op, label)
rtx label; rtx label;
{ {
if (m88k_compare_op1 == const0_rtx) if (m88k_compare_op1 == const0_rtx)
emit_jump_insn (optimize emit_jump_insn( gen_bcnd (
? gen_bxx (emit_test (op, VOIDmode), label) gen_rtx (op, VOIDmode,m88k_compare_op0, const0_rtx),
: gen_bcnd (gen_rtx (op, VOIDmode,
m88k_compare_op0, const0_rtx),
label)); label));
else if (m88k_compare_op0 == const0_rtx) else if (m88k_compare_op0 == const0_rtx)
emit_jump_insn (optimize emit_jump_insn( gen_bcnd(
? gen_bxx (emit_test (op, VOIDmode), label) gen_rtx(
: gen_bcnd (gen_rtx (swap_condition (op), VOIDmode, swap_condition (op),
m88k_compare_op1, const0_rtx), VOIDmode, m88k_compare_op1, const0_rtx),
label)); label));
else if (op != EQ && op != NE) else if (op != EQ && op != NE)
emit_jump_insn (gen_bxx (emit_test (op, VOIDmode), label)); emit_jump_insn (gen_bxx (emit_test (op, VOIDmode), label));