tree 21a5aceea887ffa203dfe343acc30ba15103f04d
parent 743debbc373ffcd8eb66dc388632c03f5e951bfc
author Taylor Simpson <tsimpson@quicinc.com> 1617930454 -0500
committer Richard Henderson <richard.henderson@linaro.org> 1619883103 -0700

Hexagon (target/hexagon) decide if pred has been written at TCG gen time

Multiple writes to the same preg are and'ed together.  Rather than
generating a runtime check, we can determine at TCG generation time
if the predicate has previously been written in the packet.

Test added to tests/tcg/hexagon/misc.c

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-7-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>