llvm/test/CodeGen/AArch64/GlobalISel/legalize-itofp.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -run-pass=legalizer %s -o - | FileCheck %s

--- |
  target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
  target triple = "aarch64--"

  define void @test_sitofp_s32_s32() { ret void }
  define void @test_uitofp_s32_s32() { ret void }
  define void @test_sitofp_s32_s64() { ret void }
  define void @test_uitofp_s32_s64() { ret void }

  define void @test_sitofp_s64_s32() { ret void }
  define void @test_uitofp_s64_s32() { ret void }
  define void @test_sitofp_s64_s64() { ret void }
  define void @test_uitofp_s64_s64() { ret void }

  define void @test_sitofp_s32_s1() { ret void }
  define void @test_uitofp_s32_s1() { ret void }

  define void @test_sitofp_s64_s8() { ret void }
  define void @test_uitofp_s64_s8() { ret void }

  define void @test_sitofp_v4s32() { ret void }
  define void @test_uitofp_v4s32() { ret void }

  define void @test_uitofp_v2s64_v2i1() { ret void }
  define void @test_sitofp_v2s64_v2i1() { ret void }

  define void @test_sitofp_s32_s16() { ret void }
  define void @test_uitofp_s32_s16() { ret void }
...

---
name:            test_sitofp_s32_s32
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_sitofp_s32_s32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[COPY]](s32)
    ; CHECK-NEXT: $w0 = COPY [[SITOFP]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s32) = G_SITOFP %0
    $w0 = COPY %1
...

---
name:            test_uitofp_s32_s32
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_uitofp_s32_s32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[COPY]](s32)
    ; CHECK-NEXT: $w0 = COPY [[UITOFP]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s32) = G_UITOFP %0
    $w0 = COPY %1
...

---
name:            test_sitofp_s32_s64
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: test_sitofp_s32_s64
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[COPY]](s64)
    ; CHECK-NEXT: $w0 = COPY [[SITOFP]](s32)
    %0:_(s64) = COPY $x0
    %1:_(s32) = G_SITOFP %0
    $w0 = COPY %1
...

---
name:            test_uitofp_s32_s64
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: test_uitofp_s32_s64
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[COPY]](s64)
    ; CHECK-NEXT: $w0 = COPY [[UITOFP]](s32)
    %0:_(s64) = COPY $x0
    %1:_(s32) = G_UITOFP %0
    $w0 = COPY %1
...

---
name:            test_sitofp_s64_s32
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_sitofp_s64_s32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[COPY]](s32)
    ; CHECK-NEXT: $x0 = COPY [[SITOFP]](s64)
    %0:_(s32) = COPY $w0
    %1:_(s64) = G_SITOFP %0
    $x0 = COPY %1
...

---
name:            test_uitofp_s64_s32
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_uitofp_s64_s32
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s64) = G_UITOFP [[COPY]](s32)
    ; CHECK-NEXT: $x0 = COPY [[UITOFP]](s64)
    %0:_(s32) = COPY $w0
    %1:_(s64) = G_UITOFP %0
    $x0 = COPY %1
...

---
name:            test_sitofp_s64_s64
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: test_sitofp_s64_s64
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[COPY]](s64)
    ; CHECK-NEXT: $x0 = COPY [[SITOFP]](s64)
    %0:_(s64) = COPY $x0
    %1:_(s64) = G_SITOFP %0
    $x0 = COPY %1
...

---
name:            test_uitofp_s64_s64
body: |
  bb.0:
    liveins: $x0
    ; CHECK-LABEL: name: test_uitofp_s64_s64
    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s64) = G_UITOFP [[COPY]](s64)
    ; CHECK-NEXT: $x0 = COPY [[UITOFP]](s64)
    %0:_(s64) = COPY $x0
    %1:_(s64) = G_UITOFP %0
    $x0 = COPY %1
...


---
name:            test_sitofp_s32_s1
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_sitofp_s32_s1
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY]], 1
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[SEXT_INREG]](s32)
    ; CHECK-NEXT: $w0 = COPY [[SITOFP]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s1) = G_TRUNC %0
    %2:_(s32) = G_SITOFP %1
    $w0 = COPY %2
...

---
name:            test_uitofp_s32_s1
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_uitofp_s32_s1
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[AND]](s32)
    ; CHECK-NEXT: $w0 = COPY [[UITOFP]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s1) = G_TRUNC %0
    %2:_(s32) = G_UITOFP %1
    $w0 = COPY %2
...

---
name:            test_sitofp_s64_s8
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_sitofp_s64_s8
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY]], 8
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s64) = G_SITOFP [[SEXT_INREG]](s32)
    ; CHECK-NEXT: $x0 = COPY [[SITOFP]](s64)
    %0:_(s32) = COPY $w0
    %1:_(s8) = G_TRUNC %0
    %2:_(s64) = G_SITOFP %1
    $x0 = COPY %2
...

---
name:            test_uitofp_s64_s8
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_uitofp_s64_s8
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s64) = G_UITOFP [[AND]](s32)
    ; CHECK-NEXT: $x0 = COPY [[UITOFP]](s64)
    %0:_(s32) = COPY $w0
    %1:_(s8) = G_TRUNC %0
    %2:_(s64) = G_UITOFP %1
    $x0 = COPY %2
...

---
name:            test_sitofp_v4s32
body: |
  bb.0:
    liveins: $q0
    ; CHECK-LABEL: name: test_sitofp_v4s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(<4 x s32>) = G_SITOFP [[SITOFP]](<4 x s32>)
    ; CHECK-NEXT: $q0 = COPY [[SITOFP]](<4 x s32>)
    %0:_(<4 x s32>) = COPY $q0
    %1:_(<4 x s32>) = G_SITOFP %1
    $q0 = COPY %1
...

---
name:            test_uitofp_v4s32
body: |
  bb.0:
    liveins: $q0
    ; CHECK-LABEL: name: test_uitofp_v4s32
    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(<4 x s32>) = G_UITOFP [[UITOFP]](<4 x s32>)
    ; CHECK-NEXT: $q0 = COPY [[UITOFP]](<4 x s32>)
    %0:_(<4 x s32>) = COPY $q0
    %1:_(<4 x s32>) = G_UITOFP %1
    $q0 = COPY %1
...

---
name:            test_uitofp_v2s64_v2i1
body: |
  bb.0:
    liveins: $q0
    ; CHECK-LABEL: name: test_uitofp_v2s64_v2i1
    ; CHECK: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s8) = COPY [[DEF]](s8)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[COPY]](s8), [[DEF]](s8)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
    ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<2 x s64>) = G_ANYEXT [[BUILD_VECTOR]](<2 x s8>)
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(<2 x s64>) = G_AND [[ANYEXT]], [[BUILD_VECTOR1]]
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(<2 x s64>) = G_UITOFP [[AND]](<2 x s64>)
    ; CHECK-NEXT: $q0 = COPY [[UITOFP]](<2 x s64>)
    %0:_(<2 x s1>) = G_IMPLICIT_DEF
    %1:_(<2 x s64>) = G_UITOFP %0
    $q0 = COPY %1
...

---
name:            test_sitofp_v2s64_v2i1
body: |
  bb.0:
    liveins: $q0
    ; CHECK-LABEL: name: test_sitofp_v2s64_v2i1
    ; CHECK: [[DEF:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
    ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s8) = COPY [[DEF]](s8)
    ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s8>) = G_BUILD_VECTOR [[COPY]](s8), [[DEF]](s8)
    ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(<2 x s64>) = G_ANYEXT [[BUILD_VECTOR]](<2 x s8>)
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
    ; CHECK-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
    ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(<2 x s64>) = G_SHL [[ANYEXT]], [[BUILD_VECTOR1]](<2 x s64>)
    ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(<2 x s64>) = G_ASHR [[SHL]], [[BUILD_VECTOR1]](<2 x s64>)
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(<2 x s64>) = G_SITOFP [[ASHR]](<2 x s64>)
    ; CHECK-NEXT: $q0 = COPY [[SITOFP]](<2 x s64>)
    %0:_(<2 x s1>) = G_IMPLICIT_DEF
    %1:_(<2 x s64>) = G_SITOFP %0
    $q0 = COPY %1
...

---
name:            test_sitofp_s32_s16
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_sitofp_s32_s16
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY]], 16
    ; CHECK-NEXT: [[SITOFP:%[0-9]+]]:_(s32) = G_SITOFP [[SEXT_INREG]](s32)
    ; CHECK-NEXT: $w0 = COPY [[SITOFP]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s16) = G_TRUNC %0
    %2:_(s32) = G_SITOFP %1
    $w0 = COPY %2
...

---
name:            test_uitofp_s32_s16
body: |
  bb.0:
    liveins: $w0
    ; CHECK-LABEL: name: test_uitofp_s32_s16
    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
    ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
    ; CHECK-NEXT: [[UITOFP:%[0-9]+]]:_(s32) = G_UITOFP [[AND]](s32)
    ; CHECK-NEXT: $w0 = COPY [[UITOFP]](s32)
    %0:_(s32) = COPY $w0
    %1:_(s16) = G_TRUNC %0
    %2:_(s32) = G_UITOFP %1
    $w0 = COPY %2
...