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Diffstat (limited to 'docs/BitCodeFormat.html')
| -rw-r--r-- | docs/BitCodeFormat.html | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/BitCodeFormat.html b/docs/BitCodeFormat.html index 8a53f27abe..54b9361c37 100644 --- a/docs/BitCodeFormat.html +++ b/docs/BitCodeFormat.html @@ -478,6 +478,13 @@ emitted as their code, followed by the extra data. <li value="4">Char6: This field should be emitted as a <a href="#char6">char6-encoded value</a>. This operand type takes no extra data.</li> +<li value="5">Blob: This field is emitted as a vbr6, followed by padding to a + 32-bit boundary (for alignment) and an array of 8-bit objects. The array of + bytes is further followed by tail padding to ensure that its total length is + a multiple of 4 bytes. This makes it very efficient for the reader to + decode the data without having to make a copy of it: it can use a pointer to + the data in the mapped in file and poke directly at it. A blob may only + occur as the last operand of an abbreviation.</li> </ol> <p> |