1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc < %s -mtriple=armv7-- | FileCheck %s 3 4; Reduced regression test for infinite-loop due to #112710 5define void @test(i32 %bf.load.i) { 6; CHECK-LABEL: test: 7; CHECK: @ %bb.0: @ %entry 8; CHECK-NEXT: push {r11, lr} 9; CHECK-NEXT: vldr d16, .LCPI0_0 10; CHECK-NEXT: vmov.i64 q9, #0xffff 11; CHECK-NEXT: vdup.32 d17, r0 12; CHECK-NEXT: vneg.s32 d16, d16 13; CHECK-NEXT: vshl.u32 d16, d17, d16 14; CHECK-NEXT: vldr d17, .LCPI0_1 15; CHECK-NEXT: vand d16, d16, d17 16; CHECK-NEXT: vmovl.u32 q8, d16 17; CHECK-NEXT: vand q8, q8, q9 18; CHECK-NEXT: vst1.64 {d16, d17}, [r0] 19; CHECK-NEXT: bl use 20; CHECK-NEXT: .p2align 3 21; CHECK-NEXT: @ %bb.1: 22; CHECK-NEXT: .LCPI0_0: 23; CHECK-NEXT: .long 8 @ 0x8 24; CHECK-NEXT: .long 24 @ 0x18 25; CHECK-NEXT: .LCPI0_1: 26; CHECK-NEXT: .long 4095 @ 0xfff 27; CHECK-NEXT: .long 1 @ 0x1 28entry: 29 %0 = insertelement <2 x i32> poison, i32 %bf.load.i, i64 0 30 %1 = shufflevector <2 x i32> %0, <2 x i32> poison, <2 x i32> zeroinitializer 31 %2 = lshr <2 x i32> %1, <i32 8, i32 24> 32 %arrayinit.element1.i = getelementptr inbounds i8, ptr poison, i32 16 33 %3 = trunc <2 x i32> %2 to <2 x i16> 34 %4 = and <2 x i16> %3, <i16 4095, i16 1> 35 %5 = zext nneg <2 x i16> %4 to <2 x i64> 36 store <2 x i64> %5, ptr %arrayinit.element1.i, align 8 37 call void @use() 38 unreachable 39} 40declare void @use() 41