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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s3 4define ptr @test1(ptr %X, ptr %dest) {5; CHECK-LABEL: test1:6; CHECK: @ %bb.0:7; CHECK-NEXT: ldr r2, [r0, #16]!8; CHECK-NEXT: str r2, [r1]9; CHECK-NEXT: bx lr10 %Y = getelementptr i32, ptr %X, i32 4 ; <ptr> [#uses=2]11 %A = load i32, ptr %Y ; <i32> [#uses=1]12 store i32 %A, ptr %dest13 ret ptr %Y14}15 16 17define i32 @test2(i32 %a, i32 %b) {18; CHECK-LABEL: test2:19; CHECK: @ %bb.0:20; CHECK-NEXT: ldr r2, [r0, #-64]!21; CHECK-NEXT: subs r0, r0, r122; CHECK-NEXT: add r0, r223; CHECK-NEXT: bx lr24 %tmp1 = sub i32 %a, 64 ; <i32> [#uses=2]25 %tmp2 = inttoptr i32 %tmp1 to ptr ; <ptr> [#uses=1]26 %tmp3 = load i32, ptr %tmp2 ; <i32> [#uses=1]27 %tmp4 = sub i32 %tmp1, %b ; <i32> [#uses=1]28 %tmp5 = add i32 %tmp4, %tmp3 ; <i32> [#uses=1]29 ret i32 %tmp530}31 32 33define ptr @test3(ptr %X, ptr %dest) {34; CHECK-LABEL: test3:35; CHECK: @ %bb.0:36; CHECK-NEXT: ldrsb r2, [r0, #4]!37; CHECK-NEXT: str r2, [r1]38; CHECK-NEXT: bx lr39 %tmp1 = getelementptr i8, ptr %X, i32 440 %tmp2 = load i8, ptr %tmp141 %tmp3 = sext i8 %tmp2 to i3242 store i32 %tmp3, ptr %dest43 ret ptr %tmp144}45