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1; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s2 3define i32 @f1(i32 %a, i32 %b, i32 %c) {4 %tmp1 = mul i32 %a, %b5 %tmp2 = sub i32 %c, %tmp16 ret i32 %tmp27}8; CHECK-LABEL: f1:9; CHECK: mls r0, r0, r1, r210 11; sub doesn't commute, so no mls for this one12define i32 @f2(i32 %a, i32 %b, i32 %c) {13 %tmp1 = mul i32 %a, %b14 %tmp2 = sub i32 %tmp1, %c15 ret i32 %tmp216}17; CHECK-LABEL: f2:18; CHECK: muls r0, r1, r019 20