llvm/test/Analysis/CostModel/SystemZ/int-cast.ll

; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s

define void @sext() {
  %v0 = sext i8 undef to i16
  %v1 = sext i8 undef to i32
  %v2 = sext i8 undef to i64
  %v3 = sext i16 undef to i32
  %v4 = sext i16 undef to i64
  %v5 = sext i32 undef to i64
  %v6 = sext <2 x i8> undef to <2 x i16>
  %v7 = sext <2 x i8> undef to <2 x i32>
  %v8 = sext <2 x i8> undef to <2 x i64>
  %v9 = sext <2 x i16> undef to <2 x i32>
  %v10 = sext <2 x i16> undef to <2 x i64>
  %v11 = sext <2 x i32> undef to <2 x i64>
  %v12 = sext <4 x i8> undef to <4 x i16>
  %v13 = sext <4 x i8> undef to <4 x i32>
  %v14 = sext <4 x i8> undef to <4 x i64>
  %v15 = sext <4 x i16> undef to <4 x i32>
  %v16 = sext <4 x i16> undef to <4 x i64>
  %v17 = sext <4 x i32> undef to <4 x i64>
  %v18 = sext <8 x i8> undef to <8 x i16>
  %v19 = sext <8 x i8> undef to <8 x i32>
  %v20 = sext <8 x i8> undef to <8 x i64>
  %v21 = sext <8 x i16> undef to <8 x i32>
  %v22 = sext <8 x i16> undef to <8 x i64>
  %v23 = sext <8 x i32> undef to <8 x i64>
  %v24 = sext <16 x i8> undef to <16 x i16>
  %v25 = sext <16 x i8> undef to <16 x i32>
  %v26 = sext <16 x i8> undef to <16 x i64>
  %v27 = sext <16 x i16> undef to <16 x i32>
  %v28 = sext <16 x i16> undef to <16 x i64>
  %v29 = sext <16 x i32> undef to <16 x i64>

; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v0 = sext i8 undef to i16
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v1 = sext i8 undef to i32
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v2 = sext i8 undef to i64
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v3 = sext i16 undef to i32
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v4 = sext i16 undef to i64
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v5 = sext i32 undef to i64
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v6 = sext <2 x i8> undef to <2 x i16>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v7 = sext <2 x i8> undef to <2 x i32>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v8 = sext <2 x i8> undef to <2 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v9 = sext <2 x i16> undef to <2 x i32>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v10 = sext <2 x i16> undef to <2 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v11 = sext <2 x i32> undef to <2 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v12 = sext <4 x i8> undef to <4 x i16>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v13 = sext <4 x i8> undef to <4 x i32>
; CHECK: Cost Model: Found an estimated cost of 7 for instruction:   %v14 = sext <4 x i8> undef to <4 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v15 = sext <4 x i16> undef to <4 x i32>
; CHECK: Cost Model: Found an estimated cost of 5 for instruction:   %v16 = sext <4 x i16> undef to <4 x i64>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v17 = sext <4 x i32> undef to <4 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v18 = sext <8 x i8> undef to <8 x i16>
; CHECK: Cost Model: Found an estimated cost of 5 for instruction:   %v19 = sext <8 x i8> undef to <8 x i32>
; CHECK: Cost Model: Found an estimated cost of 15 for instruction:   %v20 = sext <8 x i8> undef to <8 x i64>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v21 = sext <8 x i16> undef to <8 x i32>
; CHECK: Cost Model: Found an estimated cost of 11 for instruction:   %v22 = sext <8 x i16> undef to <8 x i64>
; CHECK: Cost Model: Found an estimated cost of 6 for instruction:   %v23 = sext <8 x i32> undef to <8 x i64>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v24 = sext <16 x i8> undef to <16 x i16>
; CHECK: Cost Model: Found an estimated cost of 11 for instruction:   %v25 = sext <16 x i8> undef to <16 x i32>
; CHECK: Cost Model: Found an estimated cost of 31 for instruction:   %v26 = sext <16 x i8> undef to <16 x i64>
; CHECK: Cost Model: Found an estimated cost of 6 for instruction:   %v27 = sext <16 x i16> undef to <16 x i32>
; CHECK: Cost Model: Found an estimated cost of 22 for instruction:   %v28 = sext <16 x i16> undef to <16 x i64>
; CHECK: Cost Model: Found an estimated cost of 12 for instruction:   %v29 = sext <16 x i32> undef to <16 x i64>

 ret void
}

define void @zext() {
  %v0 = zext i8 undef to i16
  %v1 = zext i8 undef to i32
  %v2 = zext i8 undef to i64
  %v3 = zext i16 undef to i32
  %v4 = zext i16 undef to i64
  %v5 = zext i32 undef to i64
  %v6 = zext <2 x i8> undef to <2 x i16>
  %v7 = zext <2 x i8> undef to <2 x i32>
  %v8 = zext <2 x i8> undef to <2 x i64>
  %v9 = zext <2 x i16> undef to <2 x i32>
  %v10 = zext <2 x i16> undef to <2 x i64>
  %v11 = zext <2 x i32> undef to <2 x i64>
  %v12 = zext <4 x i8> undef to <4 x i16>
  %v13 = zext <4 x i8> undef to <4 x i32>
  %v14 = zext <4 x i8> undef to <4 x i64>
  %v15 = zext <4 x i16> undef to <4 x i32>
  %v16 = zext <4 x i16> undef to <4 x i64>
  %v17 = zext <4 x i32> undef to <4 x i64>
  %v18 = zext <8 x i8> undef to <8 x i16>
  %v19 = zext <8 x i8> undef to <8 x i32>
  %v20 = zext <8 x i8> undef to <8 x i64>
  %v21 = zext <8 x i16> undef to <8 x i32>
  %v22 = zext <8 x i16> undef to <8 x i64>
  %v23 = zext <8 x i32> undef to <8 x i64>
  %v24 = zext <16 x i8> undef to <16 x i16>
  %v25 = zext <16 x i8> undef to <16 x i32>
  %v26 = zext <16 x i8> undef to <16 x i64>
  %v27 = zext <16 x i16> undef to <16 x i32>
  %v28 = zext <16 x i16> undef to <16 x i64>
  %v29 = zext <16 x i32> undef to <16 x i64>

; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v0 = zext i8 undef to i16
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v1 = zext i8 undef to i32
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v2 = zext i8 undef to i64
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v3 = zext i16 undef to i32
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v4 = zext i16 undef to i64
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v5 = zext i32 undef to i64
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v6 = zext <2 x i8> undef to <2 x i16>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v7 = zext <2 x i8> undef to <2 x i32>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v8 = zext <2 x i8> undef to <2 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v9 = zext <2 x i16> undef to <2 x i32>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v10 = zext <2 x i16> undef to <2 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v11 = zext <2 x i32> undef to <2 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v12 = zext <4 x i8> undef to <4 x i16>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v13 = zext <4 x i8> undef to <4 x i32>
; CHECK: Cost Model: Found an estimated cost of 7 for instruction:   %v14 = zext <4 x i8> undef to <4 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v15 = zext <4 x i16> undef to <4 x i32>
; CHECK: Cost Model: Found an estimated cost of 5 for instruction:   %v16 = zext <4 x i16> undef to <4 x i64>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v17 = zext <4 x i32> undef to <4 x i64>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v18 = zext <8 x i8> undef to <8 x i16>
; CHECK: Cost Model: Found an estimated cost of 5 for instruction:   %v19 = zext <8 x i8> undef to <8 x i32>
; CHECK: Cost Model: Found an estimated cost of 15 for instruction:   %v20 = zext <8 x i8> undef to <8 x i64>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v21 = zext <8 x i16> undef to <8 x i32>
; CHECK: Cost Model: Found an estimated cost of 11 for instruction:   %v22 = zext <8 x i16> undef to <8 x i64>
; CHECK: Cost Model: Found an estimated cost of 6 for instruction:   %v23 = zext <8 x i32> undef to <8 x i64>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v24 = zext <16 x i8> undef to <16 x i16>
; CHECK: Cost Model: Found an estimated cost of 11 for instruction:   %v25 = zext <16 x i8> undef to <16 x i32>
; CHECK: Cost Model: Found an estimated cost of 31 for instruction:   %v26 = zext <16 x i8> undef to <16 x i64>
; CHECK: Cost Model: Found an estimated cost of 6 for instruction:   %v27 = zext <16 x i16> undef to <16 x i32>
; CHECK: Cost Model: Found an estimated cost of 22 for instruction:   %v28 = zext <16 x i16> undef to <16 x i64>
; CHECK: Cost Model: Found an estimated cost of 12 for instruction:   %v29 = zext <16 x i32> undef to <16 x i64>

 ret void
}

define void @trunc() {
  %v0 = trunc i16 undef to i8
  %v1 = trunc i32 undef to i16
  %v2 = trunc i32 undef to i8
  %v3 = trunc i64 undef to i32
  %v4 = trunc i64 undef to i16
  %v5 = trunc i64 undef to i8
  %v6 = trunc <2 x i16> undef to <2 x i8>
  %v7 = trunc <2 x i32> undef to <2 x i16>
  %v8 = trunc <2 x i32> undef to <2 x i8>
  %v9 = trunc <2 x i64> undef to <2 x i32>
  %v10 = trunc <2 x i64> undef to <2 x i16>
  %v11 = trunc <2 x i64> undef to <2 x i8>
  %v12 = trunc <4 x i16> undef to <4 x i8>
  %v13 = trunc <4 x i32> undef to <4 x i16>
  %v14 = trunc <4 x i32> undef to <4 x i8>
  %v15 = trunc <4 x i64> undef to <4 x i32>
  %v16 = trunc <4 x i64> undef to <4 x i16>
  %v17 = trunc <4 x i64> undef to <4 x i8>
  %v18 = trunc <8 x i16> undef to <8 x i8>
  %v19 = trunc <8 x i32> undef to <8 x i16>
  %v20 = trunc <8 x i32> undef to <8 x i8>
  %v21 = trunc <8 x i64> undef to <8 x i32>
  %v22 = trunc <8 x i64> undef to <8 x i16>
  %v23 = trunc <8 x i64> undef to <8 x i8>
  %v24 = trunc <16 x i16> undef to <16 x i8>
  %v25 = trunc <16 x i32> undef to <16 x i16>
  %v26 = trunc <16 x i32> undef to <16 x i8>
  %v27 = trunc <16 x i64> undef to <16 x i32>
  %v28 = trunc <16 x i64> undef to <16 x i16>
  %v29 = trunc <16 x i64> undef to <16 x i8>

; CHECK: Cost Model: Found an estimated cost of 0 for instruction:   %v0 = trunc i16 undef to i8
; CHECK: Cost Model: Found an estimated cost of 0 for instruction:   %v1 = trunc i32 undef to i16
; CHECK: Cost Model: Found an estimated cost of 0 for instruction:   %v2 = trunc i32 undef to i8
; CHECK: Cost Model: Found an estimated cost of 0 for instruction:   %v3 = trunc i64 undef to i32
; CHECK: Cost Model: Found an estimated cost of 0 for instruction:   %v4 = trunc i64 undef to i16
; CHECK: Cost Model: Found an estimated cost of 0 for instruction:   %v5 = trunc i64 undef to i8
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v6 = trunc <2 x i16> undef to <2 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v7 = trunc <2 x i32> undef to <2 x i16>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v8 = trunc <2 x i32> undef to <2 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v9 = trunc <2 x i64> undef to <2 x i32>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v10 = trunc <2 x i64> undef to <2 x i16>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v11 = trunc <2 x i64> undef to <2 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v12 = trunc <4 x i16> undef to <4 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v13 = trunc <4 x i32> undef to <4 x i16>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v14 = trunc <4 x i32> undef to <4 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v15 = trunc <4 x i64> undef to <4 x i32>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v16 = trunc <4 x i64> undef to <4 x i16>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v17 = trunc <4 x i64> undef to <4 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v18 = trunc <8 x i16> undef to <8 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v19 = trunc <8 x i32> undef to <8 x i16>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v20 = trunc <8 x i32> undef to <8 x i8>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v21 = trunc <8 x i64> undef to <8 x i32>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v22 = trunc <8 x i64> undef to <8 x i16>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v23 = trunc <8 x i64> undef to <8 x i8>
; CHECK: Cost Model: Found an estimated cost of 1 for instruction:   %v24 = trunc <16 x i16> undef to <16 x i8>
; CHECK: Cost Model: Found an estimated cost of 2 for instruction:   %v25 = trunc <16 x i32> undef to <16 x i16>
; CHECK: Cost Model: Found an estimated cost of 3 for instruction:   %v26 = trunc <16 x i32> undef to <16 x i8>
; CHECK: Cost Model: Found an estimated cost of 4 for instruction:   %v27 = trunc <16 x i64> undef to <16 x i32>
; CHECK: Cost Model: Found an estimated cost of 6 for instruction:   %v28 = trunc <16 x i64> undef to <16 x i16>
; CHECK: Cost Model: Found an estimated cost of 7 for instruction:   %v29 = trunc <16 x i64> undef to <16 x i8>

 ret void
}