X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FARM%2FREADME-Thumb2.txt;h=e7c2552d9e4c7526ae86173431f981b8e2381009;hb=83ec87755ed4d07f6650d6727fb762052bd0041c;hp=810490b094b86ac01fc69f04b6ffef8e94ad3bbd;hpb=c9a4153eef056fad1fd81e783d683aa99841003a;p=oota-llvm.git diff --git a/lib/Target/ARM/README-Thumb2.txt b/lib/Target/ARM/README-Thumb2.txt index 810490b094b..e7c2552d9e4 100644 --- a/lib/Target/ARM/README-Thumb2.txt +++ b/lib/Target/ARM/README-Thumb2.txt @@ -2,6 +2,5 @@ // Random ideas for the ARM backend (Thumb2 specific). //===---------------------------------------------------------------------===// -* We should model IT instructions explicitly. We should introduce them (even if - if-converter is not run, the function could still contain movcc's) before - PEI since passes starting from PEI may require exact code size. +Make sure jumptable destinations are below the jumptable in order to make use +of tbb / tbh.