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llvm-project/llvm/test/Other/bcanalyzer-block-info.txt

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Teach llvm-bcanalyzer to use one stream's BLOCKINFO to read another stream. This allows streams that only use BLOCKINFO for debugging purposes to omit the block entirely. As long as another stream is available with the correct BLOCKINFO, the first stream can still be analyzed and dumped. As part of this commit, BitstreamReader gets a move constructor and move assignment operator, as well as a takeBlockInfo method. llvm-svn: 216826
2014-08-31 01:07:55 +08:00
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>