xref: /llvm-project/llvm/test/Transforms/SLPVectorizer/RISCV/long-gep-chains.ll (revision 1160994602b90890efd4df4e134e46cc3ad34bc8)

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S -passes=slp-vectorizer -mtriple=riscv64-unknown-linux -mattr=+v < %s |  FileCheck %s

define i64 @test(ptr %arg, i32 %arg1, i64 %i) {
; CHECK-LABEL: define i64 @test(
; CHECK-SAME: ptr [[ARG:%.*]], i32 [[ARG1:%.*]], i64 [[I:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:  [[BB:.*:]]
; CHECK-NEXT:    [[I2:%.*]] = getelementptr i8, ptr [[ARG]], i64 [[I]]
; CHECK-NEXT:    [[I3:%.*]] = getelementptr i8, ptr [[I2]], i64 [[I]]
; CHECK-NEXT:    [[I4:%.*]] = getelementptr i8, ptr [[I3]], i64 [[I]]
; CHECK-NEXT:    [[I5:%.*]] = getelementptr i8, ptr [[I4]], i64 [[I]]
; CHECK-NEXT:    [[I6:%.*]] = getelementptr i8, ptr [[I5]], i64 [[I]]
; CHECK-NEXT:    [[I7:%.*]] = getelementptr i8, ptr [[I6]], i64 [[I]]
; CHECK-NEXT:    [[I8:%.*]] = getelementptr i8, ptr [[I7]], i64 [[I]]
; CHECK-NEXT:    [[I9:%.*]] = getelementptr i8, ptr [[I8]], i64 [[I]]
; CHECK-NEXT:    [[I10:%.*]] = getelementptr i8, ptr [[I9]], i64 [[I]]
; CHECK-NEXT:    [[I11:%.*]] = getelementptr i8, ptr [[I10]], i64 [[I]]
; CHECK-NEXT:    [[I12:%.*]] = getelementptr i8, ptr [[I11]], i64 [[I]]
; CHECK-NEXT:    [[I13:%.*]] = getelementptr i8, ptr [[I12]], i64 [[I]]
; CHECK-NEXT:    [[I14:%.*]] = getelementptr i8, ptr [[I13]], i64 [[I]]
; CHECK-NEXT:    [[I140:%.*]] = load i8, ptr [[I14]], align 1
; CHECK-NEXT:    [[I1412:%.*]] = zext i8 [[I140]] to i32
; CHECK-NEXT:    [[I142:%.*]] = mul i32 [[ARG1]], [[I1412]]
; CHECK-NEXT:    [[I143:%.*]] = getelementptr i8, ptr [[I13]], i64 15
; CHECK-NEXT:    [[I144:%.*]] = load i8, ptr [[I143]], align 1
; CHECK-NEXT:    [[I1453:%.*]] = zext i8 [[I144]] to i32
; CHECK-NEXT:    [[I146:%.*]] = mul i32 [[ARG1]], [[I1453]]
; CHECK-NEXT:    [[I147:%.*]] = getelementptr i8, ptr [[I13]], i64 14
; CHECK-NEXT:    [[I148:%.*]] = load i8, ptr [[I147]], align 1
; CHECK-NEXT:    [[I1494:%.*]] = zext i8 [[I148]] to i32
; CHECK-NEXT:    [[I150:%.*]] = mul i32 [[ARG1]], [[I1494]]
; CHECK-NEXT:    [[I151:%.*]] = getelementptr i8, ptr [[I13]], i64 13
; CHECK-NEXT:    [[I152:%.*]] = load i8, ptr [[I151]], align 1
; CHECK-NEXT:    [[I1535:%.*]] = zext i8 [[I152]] to i32
; CHECK-NEXT:    [[I154:%.*]] = mul i32 [[ARG1]], [[I1535]]
; CHECK-NEXT:    [[I1311:%.*]] = or i32 [[I142]], [[I146]]
; CHECK-NEXT:    [[I1312:%.*]] = or i32 [[I1311]], [[I150]]
; CHECK-NEXT:    [[I1313:%.*]] = or i32 [[I1312]], [[I154]]
; CHECK-NEXT:    [[I1536:%.*]] = zext i32 [[I1313]] to i64
; CHECK-NEXT:    ret i64 [[I1536]]
;
bb:
  %i2 = getelementptr i8, ptr %arg, i64 %i
  %i3 = getelementptr i8, ptr %i2, i64 %i
  %i4 = getelementptr i8, ptr %i3, i64 %i
  %i5 = getelementptr i8, ptr %i4, i64 %i
  %i6 = getelementptr i8, ptr %i5, i64 %i
  %i7 = getelementptr i8, ptr %i6, i64 %i
  %i8 = getelementptr i8, ptr %i7, i64 %i
  %i9 = getelementptr i8, ptr %i8, i64 %i
  %i10 = getelementptr i8, ptr %i9, i64 %i
  %i11 = getelementptr i8, ptr %i10, i64 %i
  %i12 = getelementptr i8, ptr %i11, i64 %i
  %i13 = getelementptr i8, ptr %i12, i64 %i
  %i14 = getelementptr i8, ptr %i13, i64 %i
  %i140 = load i8, ptr %i14, align 1
  %i1412 = zext i8 %i140 to i32
  %i142 = mul i32 %arg1, %i1412
  %i143 = getelementptr i8, ptr %i13, i64 15
  %i144 = load i8, ptr %i143, align 1
  %i1453 = zext i8 %i144 to i32
  %i146 = mul i32 %arg1, %i1453
  %i147 = getelementptr i8, ptr %i13, i64 14
  %i148 = load i8, ptr %i147, align 1
  %i1494 = zext i8 %i148 to i32
  %i150 = mul i32 %arg1, %i1494
  %i151 = getelementptr i8, ptr %i13, i64 13
  %i152 = load i8, ptr %i151, align 1
  %i1535 = zext i8 %i152 to i32
  %i154 = mul i32 %arg1, %i1535
  %i1311 = or i32 %i142, %i146
  %i1312 = or i32 %i1311, %i150
  %i1313 = or i32 %i1312, %i154
  %i1536 = zext i32 %i1313 to i64
  ret i64 %i1536
}