| ; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s |
| |
| ; Test that the cost heuristic for a folded load works also for a pointer operand. |
| define void @fun0(i64* %lhs, i64** %rhs_ptr) { |
| %rhs = load i64*, i64** %rhs_ptr |
| %c = icmp eq i64* %lhs, %rhs |
| ret void |
| ; CHECK: Printing analysis 'Cost Model Analysis' for function 'fun0': |
| ; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %rhs = load |
| ; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %c = icmp |
| } |
