On 2/13/21 5:03 AM, Alex Bennée wrote: > A duplicate insn is one that is appears to be executed twice in a row. > This is currently possible due to -icount and cpu_io_recompile() > causing a re-translation of a block. On it's own this won't trigger > any tests though. > > The heuristics that the plugin use can't deal with the x86 rep > instruction which (validly) will look like executing the same > instruction several times. To avoid problems later we tweak the rules > for x86 to run the "inline" version of the plugin. This also has the > advantage of increasing coverage of the plugin code (see bugfix in > previous commit). > > Signed-off-by: Alex Bennée <alex.ben...@linaro.org> > Message-Id: <20210209182749.31323-6-alex.ben...@linaro.org> > Message-Id: <20210210221053.18050-15-alex.ben...@linaro.org> > --- > tests/plugin/insn.c | 12 +++++++++++- > tests/tcg/i386/Makefile.softmmu-target | 10 ++++++++++ > tests/tcg/i386/Makefile.target | 7 +++++++ > tests/tcg/x86_64/Makefile.softmmu-target | 10 ++++++++++ > 4 files changed, 38 insertions(+), 1 deletion(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
