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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc --mtriple=loongarch32 --verify-machineinstrs < %s \3; RUN: | FileCheck --check-prefix=LA32 %s4; RUN: llc --mtriple=loongarch64 --verify-machineinstrs < %s \5; RUN: | FileCheck --check-prefix=LA64 %s6 7define void @merge_load_store(ptr noalias %src, ptr noalias %dst) unnamed_addr {8; LA32-LABEL: merge_load_store:9; LA32: # %bb.0: # %start10; LA32-NEXT: ld.b $a2, $a0, 011; LA32-NEXT: ld.b $a3, $a0, 112; LA32-NEXT: ld.b $a4, $a0, 213; LA32-NEXT: ld.b $a5, $a0, 314; LA32-NEXT: st.b $a2, $a1, 015; LA32-NEXT: st.b $a3, $a1, 116; LA32-NEXT: st.b $a4, $a1, 217; LA32-NEXT: st.b $a5, $a1, 318; LA32-NEXT: ld.b $a2, $a0, 419; LA32-NEXT: ld.b $a3, $a0, 520; LA32-NEXT: ld.b $a4, $a0, 621; LA32-NEXT: ld.b $a0, $a0, 722; LA32-NEXT: st.b $a2, $a1, 423; LA32-NEXT: st.b $a3, $a1, 524; LA32-NEXT: st.b $a4, $a1, 625; LA32-NEXT: st.b $a0, $a1, 726; LA32-NEXT: ret27;28; LA64-LABEL: merge_load_store:29; LA64: # %bb.0: # %start30; LA64-NEXT: ld.d $a0, $a0, 031; LA64-NEXT: st.d $a0, $a1, 032; LA64-NEXT: ret33start:34 %_3 = load i8, ptr %src, align 135 store i8 %_3, ptr %dst, align 136 %0 = getelementptr inbounds i8, ptr %src, i64 137 %_4 = load i8, ptr %0, align 138 %1 = getelementptr inbounds i8, ptr %dst, i64 139 store i8 %_4, ptr %1, align 140 %2 = getelementptr inbounds i8, ptr %src, i64 241 %_5 = load i8, ptr %2, align 142 %3 = getelementptr inbounds i8, ptr %dst, i64 243 store i8 %_5, ptr %3, align 144 %4 = getelementptr inbounds i8, ptr %src, i64 345 %_6 = load i8, ptr %4, align 146 %5 = getelementptr inbounds i8, ptr %dst, i64 347 store i8 %_6, ptr %5, align 148 %6 = getelementptr inbounds i8, ptr %src, i64 449 %_7 = load i8, ptr %6, align 150 %7 = getelementptr inbounds i8, ptr %dst, i64 451 store i8 %_7, ptr %7, align 152 %8 = getelementptr inbounds i8, ptr %src, i64 553 %_8 = load i8, ptr %8, align 154 %9 = getelementptr inbounds i8, ptr %dst, i64 555 store i8 %_8, ptr %9, align 156 %10 = getelementptr inbounds i8, ptr %src, i64 657 %_9 = load i8, ptr %10, align 158 %11 = getelementptr inbounds i8, ptr %dst, i64 659 store i8 %_9, ptr %11, align 160 %12 = getelementptr inbounds i8, ptr %src, i64 761 %_10 = load i8, ptr %12, align 162 %13 = getelementptr inbounds i8, ptr %dst, i64 763 store i8 %_10, ptr %13, align 164 ret void65}66