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1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2; RUN: llc -mtriple=sparcv9-unknown-linux -verify-machineinstrs -stop-after=finalize-isel < %s | FileCheck %s3 4; Check that the fp128 load/store is correctly split.5; The pointer metadata for the upper/lower halves of the load/store should be in6; sync with the OP address.7 8define fp128 @testcase(fp128 %0) {9 ; CHECK-LABEL: name: testcase10 ; CHECK: bb.0.Entry:11 ; CHECK-NEXT: liveins: $q012 ; CHECK-NEXT: {{ $}}13 ; CHECK-NEXT: [[COPY:%[0-9]+]]:qfpregs = COPY $q014 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:dfpregs = COPY [[COPY]].sub_odd6415 ; CHECK-NEXT: [[ADDri:%[0-9]+]]:i64regs = ADDri %stack.0, 016 ; CHECK-NEXT: %3:i64regs = disjoint ORri killed [[ADDri]], 817 ; CHECK-NEXT: STDFrr %3, $g0, killed [[COPY1]] :: (store (s64) into %stack.0 + 8)18 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:dfpregs = COPY [[COPY]].sub_even6419 ; CHECK-NEXT: STDFri %stack.0, 0, killed [[COPY2]] :: (store (s64) into %stack.0, align 16)20 ; CHECK-NEXT: [[LDXrr:%[0-9]+]]:i64regs = LDXrr %3, $g0 :: (load (s64) from %stack.0 + 8)21 ; CHECK-NEXT: [[LDXri:%[0-9]+]]:i64regs = LDXri %stack.0, 0 :: (load (s64) from %stack.0, align 16)22 ; CHECK-NEXT: [[ADDri1:%[0-9]+]]:i64regs = ADDri %stack.1, 023 ; CHECK-NEXT: %8:i64regs = disjoint ORri killed [[ADDri1]], 824 ; CHECK-NEXT: [[ADDri2:%[0-9]+]]:i64regs = ADDri [[LDXrr]], -125 ; CHECK-NEXT: STXrr %8, $g0, killed [[ADDri2]] :: (store (s64) into %stack.1 + 8, basealign 16)26 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:intregs = COPY $g027 ; CHECK-NEXT: [[MOVRri:%[0-9]+]]:intregs = MOVRri [[LDXrr]], 1, [[COPY3]], 4928 ; CHECK-NEXT: [[SRLri:%[0-9]+]]:i64regs = SRLri killed [[MOVRri]], 029 ; CHECK-NEXT: [[SUBrr:%[0-9]+]]:i64regs = SUBrr killed [[LDXri]], killed [[SRLri]]30 ; CHECK-NEXT: STXri %stack.1, 0, killed [[SUBrr]] :: (store (s64) into %stack.1, align 16)31 ; CHECK-NEXT: [[LDDFri:%[0-9]+]]:dfpregs = LDDFri %stack.1, 0 :: (load (s64) from %stack.1, align 16)32 ; CHECK-NEXT: [[DEF:%[0-9]+]]:qfpregs = IMPLICIT_DEF33 ; CHECK-NEXT: [[INSERT_SUBREG:%[0-9]+]]:qfpregs = INSERT_SUBREG [[DEF]], killed [[LDDFri]], %subreg.sub_even6434 ; CHECK-NEXT: [[LDDFrr:%[0-9]+]]:dfpregs = LDDFrr %8, $g0 :: (load (s64) from %stack.1 + 8)35 ; CHECK-NEXT: [[INSERT_SUBREG1:%[0-9]+]]:qfpregs = INSERT_SUBREG [[INSERT_SUBREG]], killed [[LDDFrr]], %subreg.sub_odd6436 ; CHECK-NEXT: $q0 = COPY [[INSERT_SUBREG1]]37 ; CHECK-NEXT: RETL 8, implicit $q038Entry:39 %1 = bitcast fp128 %0 to i12840 %2 = add i128 %1, -141 %3 = bitcast i128 %2 to fp12842 ret fp128 %343}44