283 lines
9.4 KiB
YAML
283 lines
9.4 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 4
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# RUN: llc -O0 -mtriple=aarch64-apple-ios -run-pass=instruction-select -global-isel-abort=1 -verify-machineinstrs %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=IOS
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# RUN: llc -O0 -mtriple=aarch64-linux-gnu -relocation-model=pic -run-pass=instruction-select -global-isel-abort=1 -verify-machineinstrs %s -o - | FileCheck %s -check-prefix=CHECK -check-prefix=LINUX-PIC
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--- |
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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define void @frame_index() {
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%ptr0 = alloca i64
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ret void
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}
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define ptr @ptr_mask(ptr %in) { ret ptr undef }
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@var_local = global i8 0
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define ptr @global_local() { ret ptr undef }
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@var_got = external global i8
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define ptr @global_got() { ret ptr undef }
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define void @icmp() { ret void }
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define void @fcmp() { ret void }
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define void @phi() { ret void }
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define void @select() { ret void }
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...
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---
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name: frame_index
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legalized: true
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regBankSelected: true
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stack:
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- { id: 0, name: ptr0, offset: 0, size: 8, alignment: 8 }
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body: |
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bb.0:
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; CHECK-LABEL: name: frame_index
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; CHECK: [[ADDXri:%[0-9]+]]:gpr64sp = ADDXri %stack.0.ptr0, 0, 0
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; CHECK-NEXT: $x0 = COPY [[ADDXri]]
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%0:gpr(p0) = G_FRAME_INDEX %stack.0.ptr0
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$x0 = COPY %0(p0)
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...
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---
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---
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name: ptr_mask
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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liveins: $x0
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; CHECK-LABEL: name: ptr_mask
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; CHECK: liveins: $x0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
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; CHECK-NEXT: [[ANDXri:%[0-9]+]]:gpr64sp = ANDXri [[COPY]], 8060
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; CHECK-NEXT: $x0 = COPY [[ANDXri]]
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%0:gpr(p0) = COPY $x0
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%const:gpr(s64) = G_CONSTANT i64 -8
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%1:gpr(p0) = G_PTRMASK %0, %const
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$x0 = COPY %1(p0)
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...
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---
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# Global defined in the same linkage unit so no GOT is needed
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name: global_local
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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; IOS-LABEL: name: global_local
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; IOS: [[MOVaddr:%[0-9]+]]:gpr64common = MOVaddr target-flags(aarch64-page) @var_local, target-flags(aarch64-pageoff, aarch64-nc) @var_local
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; IOS-NEXT: $x0 = COPY [[MOVaddr]]
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;
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; LINUX-PIC-LABEL: name: global_local
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; LINUX-PIC: [[LOADgot:%[0-9]+]]:gpr64common = LOADgot target-flags(aarch64-got) @var_local
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; LINUX-PIC-NEXT: $x0 = COPY [[LOADgot]]
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%0:gpr(p0) = G_GLOBAL_VALUE @var_local
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$x0 = COPY %0(p0)
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...
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---
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name: global_got
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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; CHECK-LABEL: name: global_got
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; CHECK: [[LOADgot:%[0-9]+]]:gpr64common = LOADgot target-flags(aarch64-got) @var_got
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; CHECK-NEXT: $x0 = COPY [[LOADgot]]
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%0:gpr(p0) = G_GLOBAL_VALUE @var_got
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$x0 = COPY %0(p0)
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...
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---
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name: icmp
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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liveins: $w0, $x0
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; CHECK-LABEL: name: icmp
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; CHECK: liveins: $w0, $x0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32 = COPY $w0
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; CHECK-NEXT: [[SUBSWrr:%[0-9]+]]:gpr32 = SUBSWrr [[COPY]], [[COPY]], implicit-def $nzcv
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; CHECK-NEXT: [[CSINCWr:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 1, implicit $nzcv
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32all = COPY [[CSINCWr]]
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; CHECK-NEXT: $w0 = COPY [[COPY1]]
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; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr64 = COPY $x0
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; CHECK-NEXT: [[SUBSXrr:%[0-9]+]]:gpr64 = SUBSXrr [[COPY2]], [[COPY2]], implicit-def $nzcv
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; CHECK-NEXT: [[CSINCWr1:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 3, implicit $nzcv
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; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr32all = COPY [[CSINCWr1]]
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; CHECK-NEXT: $w0 = COPY [[COPY3]]
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; CHECK-NEXT: [[COPY4:%[0-9]+]]:gpr64 = COPY $x0
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; CHECK-NEXT: [[SUBSXrr1:%[0-9]+]]:gpr64 = SUBSXrr [[COPY4]], [[COPY4]], implicit-def $nzcv
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; CHECK-NEXT: [[CSINCWr2:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 0, implicit $nzcv
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; CHECK-NEXT: [[COPY5:%[0-9]+]]:gpr32all = COPY [[CSINCWr2]]
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; CHECK-NEXT: $w0 = COPY [[COPY5]]
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%0:gpr(s32) = COPY $w0
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%1:gpr(s32) = G_ICMP intpred(eq), %0, %0
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%6:gpr(s8) = G_TRUNC %1(s32)
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%9:gpr(s32) = G_ANYEXT %6
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$w0 = COPY %9(s32)
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%2:gpr(s64) = COPY $x0
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%3:gpr(s32) = G_ICMP intpred(uge), %2, %2
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%7:gpr(s8) = G_TRUNC %3(s32)
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%10:gpr(s32) = G_ANYEXT %7
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$w0 = COPY %10(s32)
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%4:gpr(p0) = COPY $x0
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%5:gpr(s32) = G_ICMP intpred(ne), %4, %4
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%8:gpr(s8) = G_TRUNC %5(s32)
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%11:gpr(s32) = G_ANYEXT %8
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$w0 = COPY %11(s32)
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...
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---
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name: fcmp
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legalized: true
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regBankSelected: true
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body: |
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bb.0:
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liveins: $w0, $x0
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; CHECK-LABEL: name: fcmp
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; CHECK: liveins: $w0, $x0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr32 = COPY $s0
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; CHECK-NEXT: nofpexcept FCMPSrr [[COPY]], [[COPY]], implicit-def $nzcv, implicit $fpcr
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; CHECK-NEXT: [[CSINCWr:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 5, implicit $nzcv
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; CHECK-NEXT: [[CSINCWr1:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 13, implicit $nzcv
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; CHECK-NEXT: [[ORRWrr:%[0-9]+]]:gpr32 = ORRWrr [[CSINCWr]], [[CSINCWr1]]
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32all = COPY [[ORRWrr]]
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; CHECK-NEXT: $w0 = COPY [[COPY1]]
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; CHECK-NEXT: [[COPY2:%[0-9]+]]:fpr64 = COPY $d0
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; CHECK-NEXT: nofpexcept FCMPDrr [[COPY2]], [[COPY2]], implicit-def $nzcv, implicit $fpcr
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; CHECK-NEXT: [[CSINCWr2:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 4, implicit $nzcv
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; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr32all = COPY [[CSINCWr2]]
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; CHECK-NEXT: $w0 = COPY [[COPY3]]
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; CHECK-NEXT: [[COPY4:%[0-9]+]]:fpr32 = COPY $s0
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; CHECK-NEXT: nofpexcept FCMPSrr [[COPY4]], [[COPY4]], implicit-def $nzcv, implicit $fpcr
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; CHECK-NEXT: [[CSINCWr3:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 15, implicit $nzcv
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; CHECK-NEXT: [[COPY5:%[0-9]+]]:gpr32all = COPY [[CSINCWr3]]
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; CHECK-NEXT: $w0 = COPY [[COPY5]]
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; CHECK-NEXT: [[COPY6:%[0-9]+]]:fpr64 = COPY $d0
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; CHECK-NEXT: nofpexcept FCMPDrr [[COPY6]], [[COPY6]], implicit-def $nzcv, implicit $fpcr
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; CHECK-NEXT: [[CSINCWr4:%[0-9]+]]:gpr32 = CSINCWr $wzr, $wzr, 14, implicit $nzcv
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; CHECK-NEXT: [[COPY7:%[0-9]+]]:gpr32all = COPY [[CSINCWr4]]
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; CHECK-NEXT: $w0 = COPY [[COPY7]]
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%0:fpr(s32) = COPY $s0
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%1:gpr(s32) = G_FCMP floatpred(one), %0, %0
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%2:gpr(s8) = G_TRUNC %1(s32)
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%3:gpr(s32) = G_ANYEXT %2
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$w0 = COPY %3(s32)
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%4:fpr(s64) = COPY $d0
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%5:gpr(s32) = G_FCMP floatpred(uge), %4, %4
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%6:gpr(s8) = G_TRUNC %5(s32)
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%7:gpr(s32) = G_ANYEXT %6
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$w0 = COPY %7(s32)
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%8:fpr(s32) = COPY $s0
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%9:gpr(s32) = G_FCMP floatpred(true), %8, %8
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%10:gpr(s8) = G_TRUNC %9(s32)
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%11:gpr(s32) = G_ANYEXT %10
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$w0 = COPY %11(s32)
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%12:fpr(s64) = COPY $d0
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%13:gpr(s32) = G_FCMP floatpred(false), %12, %12
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%14:gpr(s8) = G_TRUNC %13(s32)
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%15:gpr(s32) = G_ANYEXT %14
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$w0 = COPY %15(s32)
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...
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---
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name: phi
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: phi
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; CHECK: bb.0:
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; CHECK-NEXT: successors: %bb.1(0x80000000)
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; CHECK-NEXT: liveins: $s0, $w0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:fpr32 = COPY $s0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32 = COPY $w0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: bb.1:
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; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[PHI:%[0-9]+]]:fpr32 = PHI [[COPY]], %bb.0, [[PHI]], %bb.1
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; CHECK-NEXT: TBNZW [[COPY1]], 0, %bb.1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: bb.2:
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; CHECK-NEXT: $s0 = COPY [[PHI]]
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; CHECK-NEXT: RET_ReallyLR implicit $s0
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bb.0:
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liveins: $s0, $w0
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successors: %bb.1
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%0:fpr(s32) = COPY $s0
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%3:gpr(s32) = COPY $w0
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bb.1:
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successors: %bb.1, %bb.2
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%2:fpr(s32) = PHI %0, %bb.0, %2, %bb.1
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G_BRCOND %3, %bb.1
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bb.2:
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$s0 = COPY %2
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RET_ReallyLR implicit $s0
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...
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---
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name: select
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $w0, $w1, $w2
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; CHECK-LABEL: name: select
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; CHECK: liveins: $w0, $w1, $w2
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32 = COPY $w0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
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; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr32 = COPY $w2
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; CHECK-NEXT: [[ANDSWri:%[0-9]+]]:gpr32 = ANDSWri [[COPY]], 0, implicit-def $nzcv
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; CHECK-NEXT: [[CSELWr:%[0-9]+]]:gpr32 = CSELWr [[COPY1]], [[COPY2]], 1, implicit $nzcv
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; CHECK-NEXT: $w0 = COPY [[CSELWr]]
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; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr64 = COPY $x0
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; CHECK-NEXT: [[COPY4:%[0-9]+]]:gpr64 = COPY $x1
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; CHECK-NEXT: [[ANDSWri1:%[0-9]+]]:gpr32 = ANDSWri [[COPY]], 0, implicit-def $nzcv
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; CHECK-NEXT: [[CSELXr:%[0-9]+]]:gpr64 = CSELXr [[COPY3]], [[COPY4]], 1, implicit $nzcv
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; CHECK-NEXT: $x0 = COPY [[CSELXr]]
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; CHECK-NEXT: [[COPY5:%[0-9]+]]:gpr64 = COPY $x0
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; CHECK-NEXT: [[COPY6:%[0-9]+]]:gpr64 = COPY $x1
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; CHECK-NEXT: [[ANDSWri2:%[0-9]+]]:gpr32 = ANDSWri [[COPY]], 0, implicit-def $nzcv
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; CHECK-NEXT: [[CSELXr1:%[0-9]+]]:gpr64 = CSELXr [[COPY5]], [[COPY6]], 1, implicit $nzcv
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; CHECK-NEXT: $x0 = COPY [[CSELXr1]]
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%10:gpr(s32) = COPY $w0
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%1:gpr(s32) = COPY $w1
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%2:gpr(s32) = COPY $w2
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%3:gpr(s32) = G_SELECT %10, %1, %2
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$w0 = COPY %3(s32)
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%4:gpr(s64) = COPY $x0
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%5:gpr(s64) = COPY $x1
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%6:gpr(s64) = G_SELECT %10, %4, %5
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$x0 = COPY %6(s64)
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%7:gpr(p0) = COPY $x0
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%8:gpr(p0) = COPY $x1
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%9:gpr(p0) = G_SELECT %10, %7, %8
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$x0 = COPY %9(p0)
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...
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