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1; RUN: llc < %s -mtriple=x86_64-apple-darwin102; This formerly got DagCombine into a loop, PR 8916.3 4define i32 @foo(i64 %x, i64 %y, i64 %z, i32 %a, i32 %b) {5entry:6 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]7 %t1 = shl i64 %x, 158 %t2 = and i64 %t1, 42949345289 %t3 = or i64 %t2, %y10 %t4 = xor i64 %z, %t311 %t5 = trunc i64 %t4 to i3212 %t6 = add i32 %a, %t513 %t7 = add i32 %t6, %b14 ret i32 %t715}16