Make lazyload_metadata.ll resilient to the addition of new metadata k…

…inds

Summary: The specific number of records loaded depends on the number of kinds, but the difference between the lazy and not lazy cases does not.

Reviewers: modocache

Subscribers: llvm-commits, dexonsmith, steven_wu, hiraditya, mehdi_amini

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71882

llvm/test/ThinLTO/X86/lazyload_metadata.ll

@@ -7,18 +7,17 @@
 ; Check that importing @globalfunc1 does not trigger loading all the global
 ; metadata for @globalfunc2 and @globalfunc3
 
-; RUN: llvm-lto -thinlto-action=import %t2.bc -thinlto-index=%t3.bc \
-; RUN:          -o /dev/null -stats \
-; RUN:  2>&1 | FileCheck %s -check-prefix=LAZY
-; LAZY: 65 bitcode-reader  - Number of Metadata records loaded
-; LAZY: 2 bitcode-reader  - Number of MDStrings loaded
-
-; RUN: llvm-lto -thinlto-action=import %t2.bc -thinlto-index=%t3.bc \
-; RUN:          -o /dev/null -disable-ondemand-mds-loading -stats \
-; RUN:  2>&1 | FileCheck %s -check-prefix=NOTLAZY
-; NOTLAZY: 74 bitcode-reader  - Number of Metadata records loaded
-; NOTLAZY: 7 bitcode-reader  - Number of MDStrings loaded
+; RUN: llvm-lto -thinlto-action=import %t2.bc -thinlto-index=%t3.bc -stats 2> %t4.txt
+; RUN: llvm-lto -thinlto-action=import %t2.bc -thinlto-index=%t3.bc -stats -disable-ondemand-mds-loading 2> %t5.txt
+; RUN: cat %t4.txt %t5.txt | FileCheck %s
 
+; Check llvm-lto call with lazy loading enabled
+; CHECK: [[#LAZY_RECORDS:]] bitcode-reader  - Number of Metadata records loaded
+; CHECK: 2 bitcode-reader  - Number of MDStrings loaded
+
+; Check llvm-lto call with lazy loading disabled
+; CHECK: [[#LAZY_RECORDS+9]] bitcode-reader  - Number of Metadata records loaded
+; CHECK: 7 bitcode-reader  - Number of MDStrings loaded
 
 target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-apple-macosx10.11.0"