qemu /
qemu /
10eae89937d3211ce100b7f6a3718df66324bdf5 target/i386: convert bit test instructions to new decoder
Code generation was rewritten; it reuses the same trick to use the
CC_OP_SAR values for cc_op, but it tries to use CC_OP_ADCX or CC_OP_ADCOX
instead of CC_OP_EFLAGS. This is a tiny bit more efficient in the
common case where only CF is checked in the resulting flags.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
4 files changed
