| ; RUN: opt -cost-model -analyze -mtriple=aarch64--linux-gnu -mattr=+sve < %s | FileCheck %s |
| |
| define void @scalable_loads() { |
| ; CHECK-LABEL: 'scalable_loads' |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res.nxv8i8 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res.nxv16i8 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %res.nxv32i8 |
| ; CHECK-NEXT: Cost Model: Invalid cost for instruction: %res.nxv1i64 |
| %res.nxv8i8 = load <vscale x 8 x i8>, <vscale x 8 x i8>* undef |
| %res.nxv16i8 = load <vscale x 16 x i8>, <vscale x 16 x i8>* undef |
| %res.nxv32i8 = load <vscale x 32 x i8>, <vscale x 32 x i8>* undef |
| %res.nxv1i64 = load <vscale x 1 x i64>, <vscale x 1 x i64>* undef |
| ret void |
| } |
| |
| define void @scalable_stores() { |
| ; CHECK-LABEL: 'scalable_stores' |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <vscale x 8 x i8> |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <vscale x 16 x i8> |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <vscale x 32 x i8> |
| ; CHECK-NEXT: Cost Model: Invalid cost for instruction: store <vscale x 1 x i64> |
| store <vscale x 8 x i8> undef, <vscale x 8 x i8>* undef |
| store <vscale x 16 x i8> undef, <vscale x 16 x i8>* undef |
| store <vscale x 32 x i8> undef, <vscale x 32 x i8>* undef |
| store <vscale x 1 x i64> undef, <vscale x 1 x i64>* undef |
| ret void |
| } |
