Fix tests for changed opt remarks format

[yrouban]

Summary

Optimization remark format is slightly changed by LLVM patch D49412.
Two tests are fixed with expected messages changed.
Frankly speaking I have not tested this change yet. I will test when manage to setup the project.

test/CodeGen/thinlto-diagnostic-handler-remarks-with-hotness.ll

 ; YAML-NEXT: Pass:            inline
 ; YAML-NEXT: Name:            Inlined
 ; YAML-NEXT: Function:        main
 ; YAML-NEXT: Hotness:         300
 ; YAML-NEXT: Args:
 ; YAML-NEXT:   - Callee:          tinkywinky
 ; YAML-NEXT:   - String:          ' inlined into '
 ; YAML-NEXT:   - Caller:          main
-; YAML-NEXT:   - String:          ' with cost='
+; YAML-NEXT:   - String:          ' with '
+; YAML-NEXT:   - String:          '(cost='
 ; YAML-NEXT:   - Cost:            '0'
-; YAML-NEXT:   - String:          ' (threshold='
+; YAML-NEXT:   - String:          ', threshold='
 ; YAML-NEXT:   - Threshold:       '337'
 ; YAML-NEXT:   - String:          ')'
 ; YAML-NEXT: ...
 
 ; Next try with pass remarks to stderr
 ; RUN: %clang -target x86_64-scei-ps4 -O2 -x ir %t.o -fthinlto-index=%t.thinlto.bc -mllvm -pass-remarks=inline -fdiagnostics-show-hotness -o %t2.o -c 2>&1 | FileCheck %s
 
-; CHECK: tinkywinky inlined into main with cost=0 (threshold=337) (hotness: 300)
+; CHECK: tinkywinky inlined into main with (cost=0, threshold=337) (hotness: 300)
 
 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-scei-ps4"
 
 declare i32 @patatino()
 
 define i32 @tinkywinky() {
   %a = call i32 @patatino()

test/Frontend/optimization-remark-with-hotness.c

 
 void bar(int x) {
   // HOTNESS_OFF: foo inlined into bar
   // HOTNESS_OFF-NOT: hotness:
   // THRESHOLD-NOT: inlined
   // THRESHOLD-NOT: hotness
   // NO_PGO: '-fdiagnostics-show-hotness' requires profile-guided optimization information
   // NO_PGO: '-fdiagnostics-hotness-threshold=' requires profile-guided optimization information
-  // expected-remark@+1 {{foo inlined into bar with cost=always (hotness:}}
+  // expected-remark@+1 {{foo inlined into bar with (cost=always): always inliner (hotness:}}
   sum += foo(x, x - 2);
 }
 
 int main(int argc, const char *argv[]) {
   for (int i = 0; i < 30; i++)
-    // expected-remark@+1 {{bar not inlined into main because it should never be inlined (cost=never) (hotness:}}
+    // expected-remark@+1 {{bar not inlined into main because it should never be inlined (cost=never): always inliner (hotness:}}
     bar(argc);
   return sum;
 }