Use the last 7 bits to represent the discriminator to fit it in 1 byte ULEB128 (NFC).

From experiments, discriminator is rarely greater than 127. Here we enforce it to be no greater than 127 so that it will always fit in 1 byte.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286245 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed