legalize-extload-rv64.mir | Explore in Territory

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=riscv64 -run-pass=legalizer %s -o - \
# RUN: | FileCheck %s

---
name:            zextload_i8_i16
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i8_i16
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ZEXTLOAD]](s32)
    ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s16) = G_ZEXTLOAD %0(p0) :: (load (s8))
    %3:_(s64) = G_ANYEXT %2(s16)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            zextload_i8_i32
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i8_i32
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ZEXTLOAD]](s32)
    ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s32) = G_ZEXTLOAD %0(p0) :: (load (s8))
    %3:_(s64) = G_ANYEXT %2(s32)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            zextload_i16_i32
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i16_i32
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[COPY]](p0) :: (load (s16))
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[ZEXTLOAD]](s32)
    ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s32) = G_ZEXTLOAD %0(p0) :: (load (s16))
    %3:_(s64) = G_ANYEXT %2(s32)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            zextload_i8_i64
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i8_i64
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: $x10 = COPY [[ZEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s64) = G_ZEXTLOAD %0(p0) :: (load (s8))
    $x10 = COPY %2(s64)
    PseudoRET implicit $x10

...
---
name:            zextload_i16_i64
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i16_i64
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s16))
    ; CHECK-NEXT: $x10 = COPY [[ZEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s64) = G_ZEXTLOAD %0(p0) :: (load (s16))
    $x10 = COPY %2(s64)
    PseudoRET implicit $x10

...
---
name:            zextload_i32_i64
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i32_i64
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s32))
    ; CHECK-NEXT: $x10 = COPY [[ZEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s64) = G_ZEXTLOAD %0(p0) :: (load (s32))
    $x10 = COPY %2(s64)
    PseudoRET implicit $x10

...
---
name:            zextload_i8_i48
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: zextload_i8_i48
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: $x10 = COPY [[ZEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s48) = G_ZEXTLOAD %0(p0) :: (load (s8))
    %3:_(s64) = G_ANYEXT %2(s48)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i8_i16
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i8_i16
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s32) = G_SEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SEXTLOAD]](s32)
    ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s16) = G_SEXTLOAD %0(p0) :: (load (s8))
    %3:_(s64) = G_ANYEXT %2(s16)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i8_i32
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i8_i32
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s32) = G_SEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SEXTLOAD]](s32)
    ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s32) = G_SEXTLOAD %0(p0) :: (load (s8))
    %3:_(s64) = G_ANYEXT %2(s32)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i16_i32
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i16_i32
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s32) = G_SEXTLOAD [[COPY]](p0) :: (load (s16))
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SEXTLOAD]](s32)
    ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s32) = G_SEXTLOAD %0(p0) :: (load (s16))
    %3:_(s64) = G_ANYEXT %2(s32)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i8_i64
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i8_i64
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: $x10 = COPY [[SEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s64) = G_SEXTLOAD %0(p0) :: (load (s8))
    $x10 = COPY %2(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i16_i64
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i16_i64
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s16))
    ; CHECK-NEXT: $x10 = COPY [[SEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s64) = G_SEXTLOAD %0(p0) :: (load (s16))
    $x10 = COPY %2(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i32_i64
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i32_i64
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s32))
    ; CHECK-NEXT: $x10 = COPY [[SEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s64) = G_SEXTLOAD %0(p0) :: (load (s32))
    $x10 = COPY %2(s64)
    PseudoRET implicit $x10

...
---
name:            sextload_i8_i48
alignment:       4
body:             |
  bb.0:
    liveins: $x10

    ; CHECK-LABEL: name: sextload_i8_i48
    ; CHECK: liveins: $x10
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x10
    ; CHECK-NEXT: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s8))
    ; CHECK-NEXT: $x10 = COPY [[SEXTLOAD]](s64)
    ; CHECK-NEXT: PseudoRET implicit $x10
    %0:_(p0) = COPY $x10
    %2:_(s48) = G_SEXTLOAD %0(p0) :: (load (s8))
    %3:_(s64) = G_ANYEXT %2(s48)
    $x10 = COPY %3(s64)
    PseudoRET implicit $x10

...
llvm/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-extload-rv64.mir
