Fix null reference in pgo data merging (#49326)
authorDavid Wrighton <davidwr@microsoft.com>
Tue, 9 Mar 2021 02:06:18 +0000 (18:06 -0800)
committerGitHub <noreply@github.com>
Tue, 9 Mar 2021 02:06:18 +0000 (18:06 -0800)
commitb93d2a220976d1a60a20b57161d1114912f1f4cd
treea69f0bc969a9b878e10c4cf6d26989d9a6bd4fa9
parent59a2e12edd4563e28b011ab480cca2d98adaafb8
Fix null reference in pgo data merging (#49326)

Profile schema data can be null, handle both cases correctly in merge algorithm
src/coreclr/tools/aot/ILCompiler.ReadyToRun/Compiler/ProfileData.cs