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1; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2,+v7 %s -o - | FileCheck %s2 3define i32 @f1(i32 %a) {4; CHECK-LABEL: f1:5; CHECK: rev r0, r06 %tmp = tail call i32 @llvm.bswap.i32(i32 %a)7 ret i32 %tmp8}9 10declare i32 @llvm.bswap.i32(i32) nounwind readnone11 12define i32 @f2(i32 %X) {13; CHECK-LABEL: f2:14; CHECK: revsh r0, r015 %tmp1 = lshr i32 %X, 816 %tmp1.upgrd.1 = trunc i32 %tmp1 to i1617 %tmp3 = trunc i32 %X to i1618 %tmp2 = and i16 %tmp1.upgrd.1, 25519 %tmp4 = shl i16 %tmp3, 820 %tmp5 = or i16 %tmp2, %tmp421 %tmp5.upgrd.2 = sext i16 %tmp5 to i3222 ret i32 %tmp5.upgrd.223}24