| ; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s |
| |
| ; CHECK: vecinstrs |
| define void @vecinstrs() { |
| |
| ;; Extract element is penalized somewhat with a cost of 2 for index 0. |
| extractelement <16 x i8> undef, i32 0 |
| extractelement <16 x i8> undef, i32 1 |
| |
| extractelement <8 x i16> undef, i32 0 |
| extractelement <8 x i16> undef, i32 1 |
| |
| extractelement <4 x i32> undef, i32 0 |
| extractelement <4 x i32> undef, i32 1 |
| |
| extractelement <2 x i64> undef, i32 0 |
| extractelement <2 x i64> undef, i32 1 |
| |
| extractelement <2 x double> undef, i32 0 |
| extractelement <2 x double> undef, i32 1 |
| |
| ; Extraction of i1 means extract + test under mask before branch. |
| extractelement <2 x i1> undef, i32 0 |
| extractelement <4 x i1> undef, i32 1 |
| extractelement <8 x i1> undef, i32 2 |
| |
| ;; Insert element |
| insertelement <16 x i8> undef, i8 undef, i32 0 |
| insertelement <8 x i16> undef, i16 undef, i32 0 |
| insertelement <4 x i32> undef, i32 undef, i32 0 |
| |
| ; vlvgp will do two grs into a vector register: only add cost half of the time. |
| insertelement <2 x i64> undef, i64 undef, i32 0 |
| insertelement <2 x i64> undef, i64 undef, i32 1 |
| |
| ret void |
| |
| ; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %1 = extractelement <16 x i8> undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %2 = extractelement <16 x i8> undef, i32 1 |
| ; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %3 = extractelement <8 x i16> undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %4 = extractelement <8 x i16> undef, i32 1 |
| ; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %5 = extractelement <4 x i32> undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %6 = extractelement <4 x i32> undef, i32 1 |
| ; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %7 = extractelement <2 x i64> undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %8 = extractelement <2 x i64> undef, i32 1 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %9 = extractelement <2 x double> undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %10 = extractelement <2 x double> undef, i32 1 |
| ; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %11 = extractelement <2 x i1> undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %12 = extractelement <4 x i1> undef, i32 1 |
| ; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %13 = extractelement <8 x i1> undef, i32 2 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %14 = insertelement <16 x i8> undef, i8 undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %15 = insertelement <8 x i16> undef, i16 undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %16 = insertelement <4 x i32> undef, i32 undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %17 = insertelement <2 x i64> undef, i64 undef, i32 0 |
| ; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %18 = insertelement <2 x i64> undef, i64 undef, i32 1 |
| } |
