llvm/test/CodeGen/AArch64/GlobalISel/knownbits-abs.mir

# NOTE: Assertions have been autogenerated by utils/update_givaluetracking_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=aarch64 -passes='print<gisel-value-tracking>' -filetype=null %s 2>&1 | FileCheck %s

---
name: Cst
body: |
  bb.0:
  ; CHECK-LABEL: name: @Cst
  ; CHECK-NEXT: %0:_ KnownBits:00010011 SignBits:3
  ; CHECK-NEXT: %1:_ KnownBits:00010011 SignBits:3
    %0:_(i8) = G_CONSTANT i8 19
    %1:_(i8) = G_ABS %0
...
---
name: CstNeg
body: |
  bb.0:
  ; CHECK-LABEL: name: @CstNeg
  ; CHECK-NEXT: %0:_ KnownBits:11101110 SignBits:3
  ; CHECK-NEXT: %1:_ KnownBits:00010010 SignBits:3
    %0:_(i8) = G_CONSTANT i8 238
    %1:_(i8) = G_ABS %0
...
---
name: SplatVecCst
body: |
  bb.0:
  ; CHECK-LABEL: name: @SplatVecCst
  ; CHECK-NEXT: %0:_ KnownBits:11111010 SignBits:5
  ; CHECK-NEXT: %1:_ KnownBits:11111010 SignBits:5
  ; CHECK-NEXT: %2:_ KnownBits:00000110 SignBits:5
    %0:_(i8) = G_CONSTANT i8 250
    %1:_(<vscale x 16 x i8>) = G_SPLAT_VECTOR %0(i8)
    %2:_(<vscale x 16 x i8>) = G_ABS %1
...
---
name: VecCst
body: |
  bb.0:
  ; CHECK-LABEL: name: @VecCst
  ; CHECK-NEXT: %0:_ KnownBits:00011001 SignBits:3
  ; CHECK-NEXT: %1:_ KnownBits:11100001 SignBits:3
  ; CHECK-NEXT: %2:_ KnownBits:?????001 SignBits:3
  ; CHECK-NEXT: %3:_ KnownBits:00?????1 SignBits:2
    %0:_(i8) = G_CONSTANT i8 25
    %1:_(i8) = G_CONSTANT i8 225
    %2:_(<2 x i8>) = G_BUILD_VECTOR %0:_(i8), %1:_(i8)
    %3:_(<2 x i8>) = G_ABS %2
...
---
name: ImplicitDef
body: |
  bb.0:
  ; CHECK-LABEL: name: @ImplicitDef
  ; CHECK-NEXT: %0:_ KnownBits:???????? SignBits:1
  ; CHECK-NEXT: %1:_ KnownBits:???????? SignBits:1
    %0:_(i8) = G_IMPLICIT_DEF
    %1:_(i8) = G_ABS %0
...
---
name: CstSext
body: |
  bb.0:
  ; CHECK-LABEL: name: @CstSext
  ; CHECK-NEXT: %0:_ KnownBits:11000111 SignBits:2
  ; CHECK-NEXT: %1:_ KnownBits:1111111111000111 SignBits:10
  ; CHECK-NEXT: %2:_ KnownBits:0000000000111001 SignBits:10
    %0:_(i8) = G_CONSTANT i8 199
    %1:_(i16) = G_SEXT %0
    %2:_(i16) = G_ABS %1
...
---
name: ImplicitDefSext
body: |
  bb.0:
  ; CHECK-LABEL: name: @ImplicitDefSext
  ; CHECK-NEXT: %0:_ KnownBits:???????? SignBits:1
  ; CHECK-NEXT: %1:_ KnownBits:???????????????? SignBits:9
  ; CHECK-NEXT: %2:_ KnownBits:00000000???????? SignBits:8
    %0:_(i8) = G_IMPLICIT_DEF
    %1:_(i16) = G_SEXT %0
    %2:_(i16) = G_ABS %1
...