1; RUN: llc < %s -mtriple=arm-linux-gnueabi | FileCheck %s 2 3 %struct.anon = type { i32 (i32, i32, i32)*, i32, i32, [3 x i32], i8*, i8*, i8* } 4@r = external global [14 x i32] ; <[14 x i32]*> [#uses=4] 5@isa = external global [13 x %struct.anon] ; <[13 x %struct.anon]*> [#uses=1] 6@pgm = external global [2 x { i32, [3 x i32] }] ; <[2 x { i32, [3 x i32] }]*> [#uses=4] 7@numi = external global i32 ; <i32*> [#uses=1] 8@counter = external global [2 x i32] ; <[2 x i32]*> [#uses=1] 9 10; CHECK-LABEL: main_bb_2E_i_bb205_2E_i_2E_i_bb115_2E_i_2E_i: 11; CHECK-NOT: bx lr 12 13define void @main_bb_2E_i_bb205_2E_i_2E_i_bb115_2E_i_2E_i() { 14newFuncRoot: 15 br label %bb115.i.i 16 17bb115.i.i.bb170.i.i_crit_edge.exitStub: ; preds = %bb115.i.i 18 ret void 19 20bb115.i.i.bb115.i.i_crit_edge: ; preds = %bb115.i.i 21 br label %bb115.i.i 22 23bb115.i.i: ; preds = %bb115.i.i.bb115.i.i_crit_edge, %newFuncRoot 24 %i_addr.3210.0.i.i = phi i32 [ %tmp166.i.i, %bb115.i.i.bb115.i.i_crit_edge ], [ 0, %newFuncRoot ] ; <i32> [#uses=7] 25 %tmp124.i.i = getelementptr [2 x { i32, [3 x i32] }], [2 x { i32, [3 x i32] }]* @pgm, i32 0, i32 %i_addr.3210.0.i.i, i32 1, i32 0 ; <i32*> [#uses=1] 26 %tmp125.i.i = load i32, i32* %tmp124.i.i ; <i32> [#uses=1] 27 %tmp126.i.i = getelementptr [14 x i32], [14 x i32]* @r, i32 0, i32 %tmp125.i.i ; <i32*> [#uses=1] 28 %tmp127.i.i = load i32, i32* %tmp126.i.i ; <i32> [#uses=1] 29 %tmp131.i.i = getelementptr [2 x { i32, [3 x i32] }], [2 x { i32, [3 x i32] }]* @pgm, i32 0, i32 %i_addr.3210.0.i.i, i32 1, i32 1 ; <i32*> [#uses=1] 30 %tmp132.i.i = load i32, i32* %tmp131.i.i ; <i32> [#uses=1] 31 %tmp133.i.i = getelementptr [14 x i32], [14 x i32]* @r, i32 0, i32 %tmp132.i.i ; <i32*> [#uses=1] 32 %tmp134.i.i = load i32, i32* %tmp133.i.i ; <i32> [#uses=1] 33 %tmp138.i.i = getelementptr [2 x { i32, [3 x i32] }], [2 x { i32, [3 x i32] }]* @pgm, i32 0, i32 %i_addr.3210.0.i.i, i32 1, i32 2 ; <i32*> [#uses=1] 34 %tmp139.i.i = load i32, i32* %tmp138.i.i ; <i32> [#uses=1] 35 %tmp140.i.i = getelementptr [14 x i32], [14 x i32]* @r, i32 0, i32 %tmp139.i.i ; <i32*> [#uses=1] 36 %tmp141.i.i = load i32, i32* %tmp140.i.i ; <i32> [#uses=1] 37 %tmp143.i.i = add i32 %i_addr.3210.0.i.i, 12 ; <i32> [#uses=1] 38 %tmp146.i.i = getelementptr [2 x { i32, [3 x i32] }], [2 x { i32, [3 x i32] }]* @pgm, i32 0, i32 %i_addr.3210.0.i.i, i32 0 ; <i32*> [#uses=1] 39 %tmp147.i.i = load i32, i32* %tmp146.i.i ; <i32> [#uses=1] 40 %tmp149.i.i = getelementptr [13 x %struct.anon], [13 x %struct.anon]* @isa, i32 0, i32 %tmp147.i.i, i32 0 ; <i32 (i32, i32, i32)**> [#uses=1] 41 %tmp150.i.i = load i32 (i32, i32, i32)*, i32 (i32, i32, i32)** %tmp149.i.i ; <i32 (i32, i32, i32)*> [#uses=1] 42 %tmp154.i.i = tail call i32 %tmp150.i.i( i32 %tmp127.i.i, i32 %tmp134.i.i, i32 %tmp141.i.i ) ; <i32> [#uses=1] 43 %tmp155.i.i = getelementptr [14 x i32], [14 x i32]* @r, i32 0, i32 %tmp143.i.i ; <i32*> [#uses=1] 44 store i32 %tmp154.i.i, i32* %tmp155.i.i 45 %tmp159.i.i = getelementptr [2 x i32], [2 x i32]* @counter, i32 0, i32 %i_addr.3210.0.i.i ; <i32*> [#uses=2] 46 %tmp160.i.i = load i32, i32* %tmp159.i.i ; <i32> [#uses=1] 47 %tmp161.i.i = add i32 %tmp160.i.i, 1 ; <i32> [#uses=1] 48 store i32 %tmp161.i.i, i32* %tmp159.i.i 49 %tmp166.i.i = add i32 %i_addr.3210.0.i.i, 1 ; <i32> [#uses=2] 50 %tmp168.i.i = load i32, i32* @numi ; <i32> [#uses=1] 51 icmp slt i32 %tmp166.i.i, %tmp168.i.i ; <i1>:0 [#uses=1] 52 br i1 %0, label %bb115.i.i.bb115.i.i_crit_edge, label %bb115.i.i.bb170.i.i_crit_edge.exitStub 53} 54 55define void @PR15520(void ()* %fn) { 56 call void %fn() 57 ret void 58 59; CHECK-LABEL: PR15520: 60; CHECK: mov lr, pc 61; CHECK: mov pc, r0 62} 63