search for: umax26

Displaying 1 result from an estimated 1 matches for "umax26".

Did you mean: umax22
2008 Aug 22
1
[LLVMdev] Conditonal to constant promotion?
...test case, these selects are provably useless and I am trying to get rid of them either by finding the correct transformation pass or writing/extending an existing one. The instructions I am referring to are in the basic block bb.nph15.split: bb.nph15.split: ; preds = %bb.nph15 %umax26 = select i1 %0, i32 1, i32 %m ; <i32> [#uses=2] %umax22 = select i1 %15, i32 1, i32 %o ; <i32> [#uses=2] %umax = select i1 %16, i32 1, i32 %n ; <i32> [#uses=1] br i1 %16, label %bb.nph15.split.bb5.preheader.us_crit_edge, label...