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tcg/i386: Use CMP+SBB in tcg_out_setcond
authorRichard Henderson <richard.henderson@linaro.org>
Sat, 5 Aug 2023 22:43:23 +0000 (15:43 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Thu, 24 Aug 2023 18:22:42 +0000 (11:22 -0700)
commit6950f68b62e4913513a40b574de0219b7ae15b9f
treea02bb78d5223a2f0d3b6d43b4a475b31c88801edtree | snapshot
parent78ddf0dc75229865ba637cfffd53cc605cc33ca1commit | diff
tcg/i386: Use CMP+SBB in tcg_out_setcond

Use the carry bit to optimize some forms of setcond.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
tcg/i386/tcg-target.c.inc diff | blob | history
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