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1; RUN: llc < %s -mtriple=thumb-apple-darwin -relocation-model=pic -frame-pointer=all | FileCheck %s -check-prefix=THUMB2; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic -frame-pointer=all | FileCheck %s -check-prefix=ARM3; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic -frame-pointer=all -mattr=+v6t2 | FileCheck %s -check-prefix=MOVT4; rdar://73535415; rdar://73543766; rdar://88875987 8@GV = external global i32 ; <ptr> [#uses=2]9 10define void @t(ptr nocapture %vals, i32 %c) nounwind {11entry:12; ARM-LABEL: t:13; ARM: ldr [[REGISTER_1:r[0-9]+]], LCPI0_014; ARM: LPC0_0:15; ARM: ldr r{{[0-9]+}}, [pc, [[REGISTER_1]]]16; ARM: ldr r{{[0-9]+}}, [r{{[0-9]+}}]17 18; MOVT-LABEL: t:19; MOVT: movw [[REGISTER_2:r[0-9]+]], :lower16:(L_GV$non_lazy_ptr-(LPC0_0+8))20; MOVT: movt [[REGISTER_2]], :upper16:(L_GV$non_lazy_ptr-(LPC0_0+8))21; MOVT: LPC0_0:22; MOVT: ldr r{{[0-9]+}}, [pc, [[REGISTER_2]]]23; MOVT: ldr r{{[0-9]+}}, [r{{[0-9]+}}]24 25; THUMB-LABEL: t:26 %0 = icmp eq i32 %c, 0 ; <i1> [#uses=1]27 br i1 %0, label %return, label %bb.nph28 29bb.nph: ; preds = %entry30; ARM: LCPI0_0:31; ARM-NOT: LCPI0_1:32; ARM: .section33 34; THUMB: %bb.135; THUMB: ldr r2, LCPI0_036; THUMB: add r2, pc37; THUMB: ldr r{{[0-9]+}}, [r2]38; THUMB: LBB0_239; THUMB: LCPI0_0:40; THUMB-NOT: LCPI0_1:41; THUMB: .section42 %.pre = load i32, ptr @GV, align 4 ; <i32> [#uses=1]43 br label %bb44 45bb: ; preds = %bb, %bb.nph46 %1 = phi i32 [ %.pre, %bb.nph ], [ %3, %bb ] ; <i32> [#uses=1]47 %i.03 = phi i32 [ 0, %bb.nph ], [ %4, %bb ] ; <i32> [#uses=2]48 %scevgep = getelementptr i32, ptr %vals, i32 %i.03 ; <ptr> [#uses=1]49 %2 = load i32, ptr %scevgep, align 4 ; <i32> [#uses=1]50 %3 = add nsw i32 %1, %2 ; <i32> [#uses=2]51 store i32 %3, ptr @GV, align 452 %4 = add i32 %i.03, 1 ; <i32> [#uses=2]53 %exitcond = icmp eq i32 %4, %c ; <i1> [#uses=1]54 br i1 %exitcond, label %return, label %bb55 56return: ; preds = %bb, %entry57 ret void58}59