target/hppa: Optimize blr r0,rn
We can eliminate an extra TB in this case, which merely
loads a "return address" into rn.
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>
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We can eliminate an extra TB in this case, which merely
loads a "return address" into rn.
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>