198 lines
6.5 KiB
YAML
198 lines
6.5 KiB
YAML
# RUN: llc %s -mtriple=riscv64 --passes='print<reaching-def>' -o - 2>&1 | FileCheck %s
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---
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name: test0
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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body: |
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; CHECK-LABEL: Reaching definitions for for machine function: test0
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; CHECK-NEXT: %bb.0:
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT:0: $x10 = LD %stack.0, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: implicit $x10:{ 0 }
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; CHECK-NEXT:1: PseudoRET implicit $x10
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bb.0.entry:
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$x10 = LD %stack.0, 0 :: (load (s64))
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PseudoRET implicit $x10
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...
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---
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name: test1
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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- { id: 1, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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body: |
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; CHECK-LABEL: Reaching definitions for for machine function: test1
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; CHECK-NEXT: %bb.0:
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT: 0: $x10 = LD %stack.0, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: %stack.1:{ }
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; CHECK-NEXT: 1: $x11 = LD %stack.1, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: $x10:{ 0 }
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; CHECK-NEXT: $x11:{ 1 }
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; CHECK-NEXT: 2: $x10 = ADD $x10, $x11
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; CHECK-EMPTY:
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; CHECK-NEXT: implicit $x10:{ 2 }
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; CHECK-NEXT: 3: PseudoRET implicit $x10
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bb.0.entry:
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$x10 = LD %stack.0, 0 :: (load (s64))
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$x11 = LD %stack.1, 0 :: (load (s64))
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$x10 = ADD $x10, $x11
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PseudoRET implicit $x10
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...
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---
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name: test2
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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- { id: 1, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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body: |
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; CHECK-LABEL: Reaching definitions for for machine function: test2
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; CHECK-NEXT: %bb.0:
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT: 0: $x10 = LD %stack.0, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: %stack.1:{ }
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; CHECK-NEXT: 1: $x11 = LD %stack.1, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: $x10:{ 0 }
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; CHECK-NEXT: $x11:{ 1 }
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; CHECK-NEXT: 2: $x10 = ADD $x10, $x11
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; CHECK-EMPTY:
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; CHECK-NEXT: $x10:{ 2 }
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT: 3: SD $x10, %stack.0, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: %stack.0:{ 3 }
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; CHECK-NEXT: 4: $x10 = LD %stack.0, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: implicit $x10:{ 4 }
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; CHECK-NEXT: 5: PseudoRET implicit $x10
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bb.0.entry:
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$x10 = LD %stack.0, 0 :: (load (s64))
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$x11 = LD %stack.1, 0 :: (load (s64))
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$x10 = ADD $x10, $x11
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SD $x10, %stack.0, 0 :: (store (s64))
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$x10 = LD %stack.0, 0 :: (load (s64))
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PseudoRET implicit $x10
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...
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---
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name: test3
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tracksRegLiveness: true
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stack:
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- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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body: |
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; CHECK-LABEL: Reaching definitions for for machine function: test3
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; CHECK-NEXT: %bb.0:
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; CHECK-NEXT: $x10:{ }
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; CHECK-NEXT: $x0:{ }
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; CHECK-NEXT: 0: BEQ $x10, $x0, %bb.2
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; CHECK-EMPTY:
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; CHECK-NEXT: %bb.1:
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; CHECK-NEXT: $x10:{ }
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; CHECK-NEXT: 1: $x10 = ADDI $x10, 1
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; CHECK-EMPTY:
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; CHECK-NEXT: $x10:{ 1 }
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT: 2: SD $x10, %stack.0, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: 3: PseudoBR %bb.3
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; CHECK-EMPTY:
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; CHECK-NEXT: %bb.2:
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; CHECK-NEXT: $x10:{ }
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; CHECK-NEXT: 4: $x10 = ADDI $x10, 2
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; CHECK-EMPTY:
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; CHECK-NEXT: $x10:{ 4 }
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT: 5: SD $x10, %stack.0, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: %bb.3:
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; CHECK-NEXT: %stack.0:{ 2 5 }
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; CHECK-NEXT: 6: $x10 = LD %stack.0, 0 :: (load (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: implicit $x10:{ 6 }
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; CHECK-NEXT: 7: PseudoRET implicit $x10
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bb.0.entry:
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liveins: $x10
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BEQ $x10, $x0, %bb.2
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bb.1:
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liveins: $x10
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$x10 = ADDI $x10, 1
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SD $x10, %stack.0, 0 :: (store (s64))
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PseudoBR %bb.3
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bb.2:
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liveins: $x10
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$x10 = ADDI $x10, 2
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SD $x10, %stack.0, 0 :: (store (s64))
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bb.3:
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$x10 = LD %stack.0, 0 :: (load (s64))
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PseudoRET implicit $x10
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...
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---
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name: test4
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tracksRegLiveness: true
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fixedStack:
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- { id: 0, type: default, offset: 0, size: 4, alignment: 16,
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isImmutable: true, isAliased: false }
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stack:
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- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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- { id: 1, name: '', type: default, offset: 0, size: 4, alignment: 4,
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stack-id: default, callee-saved-register: '', callee-saved-restored: true,
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debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
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body: |
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; CHECK-LABEL: Reaching definitions for for machine function: test4
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; CHECK-NEXT: %bb.0:
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; CHECK-NEXT: $x10:{ }
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; CHECK-NEXT: %stack.0:{ }
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; CHECK-NEXT: 0: SD $x10, %stack.0, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: $x11:{ }
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; CHECK-NEXT: %stack.0:{ 0 }
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; CHECK-NEXT: 1: SD $x11, %stack.0, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: $x10:{ }
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; CHECK-NEXT: %stack.1:{ }
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; CHECK-NEXT: 2: SD $x10, %stack.1, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: $x11:{ }
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; CHECK-NEXT: %stack.1:{ 2 }
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; CHECK-NEXT: 3: SD $x11, %stack.1, 0 :: (store (s64))
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; CHECK-EMPTY:
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; CHECK-NEXT: 4: PseudoRET
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bb.0.entry:
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liveins: $x10, $x11
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SD $x10, %stack.0, 0 :: (store (s64))
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SD $x11, %stack.0, 0 :: (store (s64))
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SD $x10, %stack.1, 0 :: (store (s64))
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SD $x11, %stack.1, 0 :: (store (s64))
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PseudoRET
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...
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