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1; RUN: llc -mtriple=hexagon -debug-only=isel < %s 2>&1 | FileCheck %s2; REQUIRES: asserts3 4; Check that we generate 'cmpb.gtu' instruction for a byte comparision5; The "Optimized Lowered Selection" converts the "ugt with #40" to6; "ult with #41". The immediate value should be decremented to #407; with the selected cmpb.gtu pattern8; CHECK: setcc{{.*}}41{{.*}}setult9; CHECK: A4_cmpbgtui{{.*}}4010 11@glob = common global i8 0, align 112 13define i32 @cmpgtudec(i32 %a0, i32 %a1) #0 {14b2:15 %v3 = xor i32 %a1, %a016 %v4 = and i32 %v3, 25517 %v5 = icmp ugt i32 %v4, 4018 br i1 %v5, label %b6, label %b819 20b6: ; preds = %b221 %v7 = trunc i32 %a0 to i822 store i8 %v7, ptr @glob, align 123 br label %b824 25b8: ; preds = %b6, %b226 %v9 = phi i32 [ 1, %b6 ], [ 0, %b2 ]27 ret i32 %v928}29 30attributes #0 = { nounwind }31