tree 9b5548e631212c592f2c32a6d48765d8670a28ca
parent f192b507a33b2ab2e2f6271bb1ea6ed4fbda69e7
author Jakob Stoklund Olesen <stoklund@2pi.dk> 1343669809 +0000
committer Jakob Stoklund Olesen <stoklund@2pi.dk> 1343669809 +0000

Verify that the CFG hasn't changed during invalidate().

The MachineTraceMetrics analysis must be invalidated before modifying
the CFG. This will catch some of the violations of that rule.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160969 91177308-0d34-0410-b5e6-96231b3b80d8