1; REQUIRES: have_tf_api
2; REQUIRES: x86_64-linux
3;
4; Check that we log correctly, both with a learned policy, and the default policy
5;
6; RUN: llc -mtriple=x86_64-linux-unknown -regalloc=greedy -regalloc-enable-advisor=development \
7; RUN:   -regalloc-training-log=%t1 -tfutils-text-log < %S/Inputs/input.ll
8; RUN: sed -i 's/ \+/ /g' %t1
9; RUN: sed -i 's/\\n key:/\n key:/g' %t1
10; RUN: sed -i 's/\\n feature/\n feature/g' %t1
11; RUN: sed -i 's/\\n/ /g' %t1
12; RUN: FileCheck --input-file %t1 %s --check-prefixes=CHECK,NOML
13; RUN: diff %t1 %S/Inputs/reference-log-noml.txt
14
15; RUN: rm -rf %t && mkdir %t
16; RUN: %python %S/../../../lib/Analysis/models/gen-regalloc-eviction-test-model.py %t
17; RUN: llc -mtriple=x86_64-linux-unknown -regalloc=greedy -regalloc-enable-advisor=development \
18; RUN:   -regalloc-training-log=%t2 -tfutils-text-log -regalloc-model=%t < %S/Inputs/input.ll
19; RUN: sed -i 's/ \+/ /g' %t2
20; RUN: sed -i 's/\\n key:/\n key:/g' %t2
21; RUN: sed -i 's/\\n feature/\n feature/g' %t2
22; RUN: sed -i 's/\\n/ /g' %t2
23; RUN: FileCheck --input-file %t2 %s --check-prefixes=CHECK,ML
24
25; CHECK-NOT: nan
26; CHECK-LABEL: key: \"index_to_evict\"
27; CHECK-NEXT: value: 9
28; ML-NEXT:    value: 9
29; NOML-NEXT:  value: 32
30; CHECK-LABEL: key: \"reward\"
31; ML:   value: 36.90
32; NOML: value: 36.64
33; CHECK-NEXT: feature_list
34; CHECK-NEXT: key: \"start_bb_freq_by_max\"
35