diff --git a/llvm/test/CodeGen/AArch64/machine-latecleanup-inlineasm.mir b/llvm/test/CodeGen/AArch64/machine-latecleanup-inlineasm.mir new file mode 100644 --- /dev/null +++ b/llvm/test/CodeGen/AArch64/machine-latecleanup-inlineasm.mir @@ -0,0 +1,260 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2 +# RUN: llc -start-before=machine-latecleanup -stop-after=machine-latecleanup \ +# RUN: -o - %s | FileCheck %s +--- | + ; ModuleID = 'reduced5.ll' + source_filename = "reduced5.ll" + target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" + target triple = "aarch64-unknown-linux-gnu" + + ; Function Attrs: nounwind + define void @zot(ptr %arg, ptr %arg1, ptr %arg2, i64 %arg3, i1 %arg4, ptr %arg5) #0 { + bb: + %const = bitcast i64 29273397577910035 to i64 + callbr void asm sideeffect "b $0", "!i"() + to label %bb9 [label %bb8] + + bb8: ; preds = %bb + %const_mat = add i64 %const, 2048 + br label %bb9 + + bb9: ; preds = %bb8, %bb + %phi = phi i64 [ %const_mat, %bb8 ], [ %const, %bb ] + store volatile i64 %phi, ptr null, align 8 + br label %bb10 + + bb10: ; preds = %bb22, %bb9 + %phi11 = phi i64 [ 0, %bb9 ], [ %or24, %bb22 ] + %phi12 = phi i64 [ 0, %bb9 ], [ %select, %bb22 ] + %load = load volatile i64, ptr %arg2, align 8 + %select = select i1 %arg4, i64 %arg3, i64 0 + store i64 %const, ptr %arg5, align 8 + %call = call i64 %arg() + callbr void asm sideeffect "", "!i"() + to label %bb22 [label %bb22] + + bb22: ; preds = %bb10, %bb10 + store i64 0, ptr %arg1, align 8 + store volatile i64 1, ptr null, align 8 + %or = or i64 %phi11, 0 + %or24 = or i64 %phi11, %phi12 + br label %bb10 + } + + attributes #0 = { nounwind "frame-pointer"="non-leaf" } + +... +--- +name: zot +alignment: 4 +exposesReturnsTwice: false +legalized: false +regBankSelected: false +selected: false +failedISel: false +tracksRegLiveness: true +hasWinCFI: false +callsEHReturn: false +callsUnwindInit: false +hasEHCatchret: false +hasEHScopes: false +hasEHFunclets: false +isOutlined: false +debugInstrRef: false +failsVerification: false +tracksDebugUserValues: true +registers: [] +liveins: + - { reg: '$x0', virtual-reg: '' } + - { reg: '$x1', virtual-reg: '' } + - { reg: '$x2', virtual-reg: '' } + - { reg: '$x3', virtual-reg: '' } + - { reg: '$w4', virtual-reg: '' } + - { reg: '$x5', virtual-reg: '' } +frameInfo: + isFrameAddressTaken: false + isReturnAddressTaken: false + hasStackMap: false + hasPatchPoint: false + stackSize: 96 + offsetAdjustment: 0 + maxAlignment: 8 + adjustsStack: true + hasCalls: true + stackProtector: '' + functionContext: '' + maxCallFrameSize: 0 + cvBytesOfCalleeSavedRegisters: 0 + hasOpaqueSPAdjustment: false + hasVAStart: false + hasMustTailInVarArgFunc: false + hasTailCall: false + localFrameSize: 0 + savePoint: '' + restorePoint: '' +fixedStack: [] +stack: + - { id: 0, name: '', type: spill-slot, offset: -8, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x19', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 1, name: '', type: spill-slot, offset: -16, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x20', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 2, name: '', type: spill-slot, offset: -24, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x21', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 3, name: '', type: spill-slot, offset: -32, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x22', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 4, name: '', type: spill-slot, offset: -40, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x23', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 5, name: '', type: spill-slot, offset: -48, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x24', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 6, name: '', type: spill-slot, offset: -56, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x25', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 7, name: '', type: spill-slot, offset: -64, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x26', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 8, name: '', type: spill-slot, offset: -72, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x27', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 9, name: '', type: spill-slot, offset: -80, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$x28', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 10, name: '', type: spill-slot, offset: -88, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$lr', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } + - { id: 11, name: '', type: spill-slot, offset: -96, size: 8, alignment: 8, + stack-id: default, callee-saved-register: '$fp', callee-saved-restored: true, + debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } +callSites: [] +debugValueSubstitutions: [] +constants: [] +machineFunctionInfo: + hasRedZone: false +body: | + ; CHECK-LABEL: name: zot + ; CHECK: bb.0.bb: + ; CHECK-NEXT: successors: %bb.2(0x80000000), %bb.1(0x00000000) + ; CHECK-NEXT: liveins: $w4, $x0, $x1, $x2, $x3, $x5, $lr, $x27, $x28, $x25, $x26, $x23, $x24, $x21, $x22, $x19, $x20 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: early-clobber $sp = frame-setup STPXpre killed $fp, killed $lr, $sp, -12 :: (store (s64) into %stack.11), (store (s64) into %stack.10) + ; CHECK-NEXT: frame-setup STPXi killed $x28, killed $x27, $sp, 2 :: (store (s64) into %stack.9), (store (s64) into %stack.8) + ; CHECK-NEXT: frame-setup STPXi killed $x26, killed $x25, $sp, 4 :: (store (s64) into %stack.7), (store (s64) into %stack.6) + ; CHECK-NEXT: frame-setup STPXi killed $x24, killed $x23, $sp, 6 :: (store (s64) into %stack.5), (store (s64) into %stack.4) + ; CHECK-NEXT: frame-setup STPXi killed $x22, killed $x21, $sp, 8 :: (store (s64) into %stack.3), (store (s64) into %stack.2) + ; CHECK-NEXT: frame-setup STPXi killed $x20, killed $x19, $sp, 10 :: (store (s64) into %stack.1), (store (s64) into %stack.0) + ; CHECK-NEXT: $fp = frame-setup ADDXri $sp, 0, 0 + ; CHECK-NEXT: renamable $x19 = COPY $x5 + ; CHECK-NEXT: renamable $w20 = COPY $w4 + ; CHECK-NEXT: renamable $x21 = COPY $x3 + ; CHECK-NEXT: renamable $x22 = COPY $x2 + ; CHECK-NEXT: renamable $x23 = COPY $x1 + ; CHECK-NEXT: renamable $x24 = COPY $x0 + ; CHECK-NEXT: INLINEASM_BR &"b $0", 1 /* sideeffect attdialect */, 13 /* imm */, %bb.1 + ; CHECK-NEXT: renamable $x8 = MOVi64imm 29273397577910035 + ; CHECK-NEXT: B %bb.2 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.1.bb8 (machine-block-address-taken, inlineasm-br-indirect-target): + ; CHECK-NEXT: successors: %bb.2(0x80000000) + ; CHECK-NEXT: liveins: $w20, $x19, $x21, $x22, $x23, $x24, $x8 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: renamable $x8 = ADDXri killed renamable $x8, 2048, 0 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.2.bb9: + ; CHECK-NEXT: successors: %bb.3(0x80000000) + ; CHECK-NEXT: liveins: $w20, $x8, $x19, $x21, $x22, $x23, $x24 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: renamable $x25 = COPY $xzr + ; CHECK-NEXT: renamable $w27 = MOVi32imm 1, implicit-def $x27 + ; CHECK-NEXT: renamable $x26 = COPY $xzr + ; CHECK-NEXT: STRXui killed renamable $x8, renamable $x25, 0 :: (volatile store (s64) into `ptr null`) + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.3.bb10: + ; CHECK-NEXT: successors: %bb.4(0x80000000) + ; CHECK-NEXT: liveins: $w20, $x19, $x21, $x22, $x23, $x24, $x25, $x26, $x27 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: dead $wzr = ANDSWri renamable $w20, 0, implicit-def $nzcv + ; CHECK-NEXT: dead $xzr = LDRXui renamable $x22, 0 :: (volatile load (s64) from %ir.arg2) + ; CHECK-NEXT: renamable $x28 = CSELXr renamable $x21, $xzr, 1, implicit killed $nzcv + ; CHECK-NEXT: renamable $x8 = MOVi64imm 29273397577910035 + ; CHECK-NEXT: STRXui killed renamable $x8, renamable $x19, 0 :: (store (s64) into %ir.arg5) + ; CHECK-NEXT: BLR renamable $x24, csr_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp, implicit-def dead $x0 + ; CHECK-NEXT: INLINEASM_BR &"", 1 /* sideeffect attdialect */, 13 /* imm */, %bb.4 + ; CHECK-NEXT: B %bb.4 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: bb.4.bb22 (machine-block-address-taken, inlineasm-br-indirect-target): + ; CHECK-NEXT: successors: %bb.3(0x80000000) + ; CHECK-NEXT: liveins: $w20, $x19, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: renamable $x8 = COPY $xzr + ; CHECK-NEXT: renamable $x25 = ORRXrr killed renamable $x25, killed renamable $x26 + ; CHECK-NEXT: renamable $x26 = COPY killed renamable $x28 + ; CHECK-NEXT: STRXui $xzr, renamable $x23, 0 :: (store (s64) into %ir.arg1) + ; CHECK-NEXT: STRXui renamable $x27, killed renamable $x8, 0 :: (volatile store (s64) into `ptr null`) + ; CHECK-NEXT: B %bb.3 + bb.0.bb: + successors: %bb.2(0x80000000), %bb.1(0x00000000) + liveins: $w4, $x0, $x1, $x2, $x3, $x5, $lr, $x27, $x28, $x25, $x26, $x23, $x24, $x21, $x22, $x19, $x20 + + early-clobber $sp = frame-setup STPXpre killed $fp, killed $lr, $sp, -12 :: (store (s64) into %stack.11), (store (s64) into %stack.10) + frame-setup STPXi killed $x28, killed $x27, $sp, 2 :: (store (s64) into %stack.9), (store (s64) into %stack.8) + frame-setup STPXi killed $x26, killed $x25, $sp, 4 :: (store (s64) into %stack.7), (store (s64) into %stack.6) + frame-setup STPXi killed $x24, killed $x23, $sp, 6 :: (store (s64) into %stack.5), (store (s64) into %stack.4) + frame-setup STPXi killed $x22, killed $x21, $sp, 8 :: (store (s64) into %stack.3), (store (s64) into %stack.2) + frame-setup STPXi killed $x20, killed $x19, $sp, 10 :: (store (s64) into %stack.1), (store (s64) into %stack.0) + $fp = frame-setup ADDXri $sp, 0, 0 + renamable $x19 = COPY $x5 + renamable $w20 = COPY $w4 + renamable $x21 = COPY $x3 + renamable $x22 = COPY $x2 + renamable $x23 = COPY $x1 + renamable $x24 = COPY $x0 + INLINEASM_BR &"b $0", 1 /* sideeffect attdialect */, 13 /* imm */, %bb.1 + renamable $x8 = MOVi64imm 29273397577910035 + B %bb.2 + + bb.1.bb8 (machine-block-address-taken, inlineasm-br-indirect-target): + successors: %bb.2(0x80000000) + liveins: $w20, $x19, $x21, $x22, $x23, $x24 + + renamable $x8 = MOVi64imm 29273397577910035 + renamable $x8 = ADDXri killed renamable $x8, 2048, 0 + + bb.2.bb9: + successors: %bb.3(0x80000000) + liveins: $w20, $x8, $x19, $x21, $x22, $x23, $x24 + + renamable $x25 = COPY $xzr + renamable $w27 = MOVi32imm 1, implicit-def $x27 + renamable $x26 = COPY $xzr + STRXui killed renamable $x8, renamable $x25, 0 :: (volatile store (s64) into `ptr null`) + + bb.3.bb10: + successors: %bb.4(0x80000000) + liveins: $w20, $x19, $x21, $x22, $x23, $x24, $x25, $x26, $x27 + + dead $wzr = ANDSWri renamable $w20, 0, implicit-def $nzcv + dead $xzr = LDRXui renamable $x22, 0 :: (volatile load (s64) from %ir.arg2) + renamable $x28 = CSELXr renamable $x21, $xzr, 1, implicit killed $nzcv + renamable $x8 = MOVi64imm 29273397577910035 + STRXui killed renamable $x8, renamable $x19, 0 :: (store (s64) into %ir.arg5) + BLR renamable $x24, csr_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp, implicit-def dead $x0 + INLINEASM_BR &"", 1 /* sideeffect attdialect */, 13 /* imm */, %bb.4 + B %bb.4 + + bb.4.bb22 (machine-block-address-taken, inlineasm-br-indirect-target): + successors: %bb.3(0x80000000) + liveins: $w20, $x19, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28 + + renamable $x8 = COPY $xzr + renamable $x25 = ORRXrr killed renamable $x25, killed renamable $x26 + renamable $x26 = COPY killed renamable $x28 + STRXui $xzr, renamable $x23, 0 :: (store (s64) into %ir.arg1) + STRXui renamable $x27, killed renamable $x8, 0 :: (volatile store (s64) into `ptr null`) + B %bb.3 + +...