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Diffstat (limited to 'docs/LangRef.html')
| -rw-r--r-- | docs/LangRef.html | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html index 931e9750d3..ec751504da 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -1247,6 +1247,14 @@ define void @f() optsize { ... } function that doesn't have an <tt>sspreq</tt> attribute or which has an <tt>ssp</tt> attribute, then the resulting function will have an <tt>sspreq</tt> attribute.</dd> + + <dt><tt><b><a name="uwtable">uwtable</a></b></tt></dt> + <dd>This attribute indicates that the ABI being targeted requires that + an unwind table entry be produce for this function even if we can + show that no exceptions passes by it. This is normally the case for + the ELF x86-64 abi, but it can be disabled for some compilation + units.</dd> + </dl> </div> |