RUN: llvm-bcanalyzer -dump %S/Inputs/has-block-info.bc | FileCheck -check-prefix=CHECK -check-prefix=DATA %s
RUN: llvm-bcanalyzer -dump %S/Inputs/no-block-info.bc | FileCheck -check-prefix=UNKNOWN -check-prefix=DATA %s
RUN: llvm-bcanalyzer -dump %S/Inputs/no-block-info.bc -block-info %S/Inputs/block-info-only.bc | FileCheck -check-prefix=CHECK -check-prefix=DATA %s

  CHECK: <ABC
UNKNOWN: <UnknownBlock8
   DATA:   NumWords=4 BlockCodeSize=2>
  CHECK:   <AAA 
UNKNOWN:   <UnknownCode0
   DATA:     op0=42 op1=43 op2=44/>
  CHECK:   <BBB
UNKNOWN:   <UnknownCode1
   DATA:     op0=42/>
  CHECK:   <AAA
UNKNOWN:   <UnknownCode0
   DATA:     op0=42/>
  CHECK: </ABC>
UNKNOWN: </UnknownBlock8>
  CHECK: <XYZ
UNKNOWN: <UnknownBlock9
   DATA:   NumWords=3 BlockCodeSize=3>
  CHECK:   <XXX
UNKNOWN:   <UnknownCode0
   DATA:     abbrevid=4 op0=50 op1=4/>
  CHECK:   <YYY
UNKNOWN:   <UnknownCode1
   DATA:     op0=42/>
  CHECK:   <XXX
UNKNOWN:   <UnknownCode0
   DATA:     abbrevid=4 op0=50 op1=5/>
  CHECK: </XYZ>
UNKNOWN: </UnknownBlock9>
