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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 22; RUN: llc -mtriple=amdgcn-amd-amdhsa -o - %s | FileCheck %s3 4; The OR instruction should not be eliminated by the "OR Combine" DAG optimization.5define protected amdgpu_kernel void @_Z11test_kernelPii(ptr addrspace(1) nocapture %Ad.coerce, i32 %s) local_unnamed_addr #5 {6; CHECK-LABEL: _Z11test_kernelPii:7; CHECK: ; %bb.0: ; %entry8; CHECK-NEXT: s_mov_b32 flat_scratch_lo, s139; CHECK-NEXT: s_add_i32 s12, s12, s1710; CHECK-NEXT: s_lshr_b32 flat_scratch_hi, s12, 811; CHECK-NEXT: s_load_dword s0, s[8:9], 0x212; CHECK-NEXT: s_waitcnt lgkmcnt(0)13; CHECK-NEXT: s_cmp_lg_u32 s0, 314; CHECK-NEXT: s_cbranch_scc1 .LBB0_215; CHECK-NEXT: ; %bb.1: ; %if.then16; CHECK-NEXT: s_load_dwordx2 s[2:3], s[8:9], 0x017; CHECK-NEXT: s_and_b32 s4, s0, 0xffff18; CHECK-NEXT: s_mov_b32 s1, 019; CHECK-NEXT: s_mul_i32 s6, s4, 0xaaab20; CHECK-NEXT: s_lshl_b64 s[4:5], s[0:1], 221; CHECK-NEXT: s_lshr_b32 s1, s6, 1922; CHECK-NEXT: s_mul_i32 s1, s1, 1223; CHECK-NEXT: s_sub_i32 s6, s0, s124; CHECK-NEXT: s_and_b32 s7, s6, 0xffff25; CHECK-NEXT: s_waitcnt lgkmcnt(0)26; CHECK-NEXT: s_add_u32 s0, s2, s427; CHECK-NEXT: s_addc_u32 s1, s3, s528; CHECK-NEXT: s_bfe_u32 s2, s6, 0xd000329; CHECK-NEXT: s_add_i32 s2, s2, s730; CHECK-NEXT: s_or_b32 s2, s2, 0xc031; CHECK-NEXT: v_mov_b32_e32 v0, s032; CHECK-NEXT: v_mov_b32_e32 v1, s133; CHECK-NEXT: v_mov_b32_e32 v2, s234; CHECK-NEXT: flat_store_dword v[0:1], v235; CHECK-NEXT: .LBB0_2: ; %if.end36; CHECK-NEXT: s_endpgm37entry:38 %cmp = icmp eq i32 %s, 339 br i1 %cmp, label %if.then, label %if.end40 41if.then: ; preds = %entry42 %rem.lhs.trunc = trunc i32 %s to i1643 %rem4 = urem i16 %rem.lhs.trunc, 1244 %rem.zext = zext i16 %rem4 to i3245 %idxprom = zext i32 %s to i6446 %arrayidx3 = getelementptr inbounds i32, ptr addrspace(1) %Ad.coerce, i64 %idxprom47 %div = lshr i32 %rem.zext, 348 %or = or i32 %rem.zext, 19249 %add = add nuw nsw i32 %or, %div50 store i32 %add, ptr addrspace(1) %arrayidx3, align 451 br label %if.end52 53if.end: ; preds = %if.then, %entry54 ret void55}56