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| author | Richard Henderson <rth@twiddle.net> | 2015-09-14 14:39:49 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-14 14:39:49 +0100 |
| commit | 7cb36e18b2f1c1f971ebdc2121de22a8c2e94fd6 (patch) | |
| tree | 785df5bd34d38d07b88a1872d17b3be80ec596d7 /target-lm32 | |
| parent | 8fb0ad8e16ab3d03433244a1a03e1df757342ad8 (diff) | |
| download | hqemu-7cb36e18b2f1c1f971ebdc2121de22a8c2e94fd6.zip hqemu-7cb36e18b2f1c1f971ebdc2121de22a8c2e94fd6.tar.gz | |
target-arm: Use tcg_gen_extrh_i64_i32
Usually, eliminate an operation from the translator by combining
a shift with an extract.
In the case of gen_set_NZ64, we don't need a boolean value for cpu_ZF,
merely a non-zero value. Given that we can extract both halves of a
64-bit input in one call, this simplifies the code.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1441909103-24666-12-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-lm32')
0 files changed, 0 insertions, 0 deletions
