1; RUN: opt -disable-output "-passes=print<scalar-evolution>" -scev-mulops-inline-threshold=1 < %s 2>&1 | FileCheck --check-prefix=CHECK1 %s 2; RUN: opt -disable-output "-passes=print<scalar-evolution>" -scev-mulops-inline-threshold=10 < %s 2>&1 | FileCheck --check-prefix=CHECK10 %s 3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-unknown-linux-gnu" 6 7@a = local_unnamed_addr global i32 0, align 4 8@b = local_unnamed_addr global i32 0, align 4 9 10define i32 @main() local_unnamed_addr { 11 12; CHECK1: %mul.1 = mul nsw i32 %mul, %mul 13; CHECK1: --> ((%a.promoted * %a.promoted) * (%a.promoted * %a.promoted)) 14 15; CHECK10: %mul.1 = mul nsw i32 %mul, %mul 16; CHECK10: --> (%a.promoted * %a.promoted * %a.promoted * %a.promoted) 17 18entry: 19 %a.promoted = load i32, ptr @a, align 4 20 %mul = mul nsw i32 %a.promoted, %a.promoted 21 %mul.1 = mul nsw i32 %mul, %mul 22 %mul.2 = mul nsw i32 %mul.1, %mul.1 23 %mul.3 = mul nsw i32 %mul.2, %mul.2 24 %mul.4 = mul nsw i32 %mul.3, %mul.3 25 %mul.5 = mul nsw i32 %mul.4, %mul.4 26 store i32 %mul.5, ptr @a, align 4 27 store i32 31, ptr @b, align 4 28 ret i32 0 29} 30