| ; RUN: opt < %s -passes='print<loop-cache-cost>' -disable-output 2>&1 | FileCheck %s |
| |
| target datalayout = "E-m:a-i64:64-p:32:32-n32-S128-v256:256:256-v512:512:512" |
| target triple = "powerpc-ibm-aix7.2.0.0" |
| |
| ; Check IndexedReference::computeRefCost can handle type differences between |
| ; CacheLineSize and Numerator |
| |
| ; CHECK: Loop '_loop_1_do_' has cost = 2 |
| |
| %_elem_type_of_v = type <{ i32 }> |
| |
| define signext i32 @foo(%_elem_type_of_v* %v) { |
| _entry: |
| br label %_loop_1_do_ |
| |
| _loop_1_do_: ; preds = %_entry, %_loop_1_do_ |
| %i.011 = phi i64 [ 1, %_entry ], [ %_loop_1_update_loop_ix, %_loop_1_do_ ] |
| %_conv = trunc i64 %i.011 to i32 |
| %_ind_cast = getelementptr %_elem_type_of_v, %_elem_type_of_v* %v, i32 %_conv, i32 0 |
| store i32 %_conv, i32* %_ind_cast, align 4 |
| %_loop_1_update_loop_ix = add nuw nsw i64 %i.011, 1 |
| %_leq_tmp = icmp ult i64 %_loop_1_update_loop_ix, 33 |
| br i1 %_leq_tmp, label %_loop_1_do_, label %_loop_1_endl_ |
| |
| _loop_1_endl_: ; preds = %_loop_1_do_ |
| ret i32 0 |
| } |
