From: Alexei Starovoitov Date: Thu, 30 Aug 2018 01:52:13 +0000 (-0700) Subject: Merge branch 'verifier-liveness-simplification' X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=234dbe3dc1db002076bb593c1f6dc5f3ebc46b21;p=openwrt%2Fstaging%2Fblogic.git Merge branch 'verifier-liveness-simplification' Edward Cree says: ==================== The first patch is a simplification of register liveness tracking by using a separate parentage chain for each register and stack slot, thus avoiding the need for logic to handle callee-saved registers when applying read marks. In the future this idea may be extended to form use-def chains. The second patch adds information about misc/zero data on the stack to the state dumps emitted to the log at various points; this information was found essential in debugging the first patch, and may be useful elsewhere. ==================== Signed-off-by: Alexei Starovoitov --- 234dbe3dc1db002076bb593c1f6dc5f3ebc46b21